{"title":"K18","description":"\u003cp\u003eDiscover \u003cstrong\u003eK18\u003c\/strong\u003e at Origin Beauty — a curated edit for every skin tone, hair type and beauty routine. Shop trusted brands and clean, inclusive picks, all in stock and priced in USD with fast US shipping.\u003c\/p\u003e\u003cp\u003eNot sure where to start? Use code \u003cstrong\u003eGLOW10\u003c\/strong\u003e for 10% off your first order, and reach out any time — our team can help you find the right k18 for your skin tone, hair type or concern.\u003c\/p\u003e\u003ch2\u003eK18 — frequently asked questions\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eIs K18 available in the US?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes — every k18 item ships from stock with fast, tracked delivery across the United States, priced in USD. Most orders are dispatched within 1–3 business days.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eHow do I choose the right k18 for me?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eCheck the shade, ingredient and skin-type details on each product page. Origin Beauty curates k18 for every skin tone and hair texture, so if you're unsure, message us and we'll help you find your match.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eAre these genuine K18 products?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. We stock authentic K18 beauty products. Check each listing for shade, size and formula details, and contact us if you'd like confirmation before ordering.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDo you offer returns?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes — if something isn't right, get in touch and we'll help with a return or exchange in line with our returns policy. Orders ship across the US with tracking.\u003c\/dd\u003e\n\u003c\/dl\u003e","products":[{"product_id":"k18-damage-shield-wash-care-set-color-safe-shampoo-conditioner-duo-sulfate-free-frizz-control","title":"K18 Damage Shield Wash Care Set — Color-Safe Shampoo \u0026 Conditioner Duo, Sulfate-Free Frizz Control","description":"\u003cp\u003e\u003cstrong\u003eK18 Damage Shield Wash Care Set is a full-size, color-safe shampoo and conditioner duo formulated to reduce frizz and tangles while helping preserve hair integrity and manageability.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis two-piece set from K18 pairs a protective, sulfate-free shampoo with a nourishing conditioner designed for color-treated and chemically processed hair. The system focuses on gentle cleansing, slip for wet detangling, and lightweight conditioning so hair feels softer and easier to manage without weighing it down. It’s engineered to help shield hair during regular washing and styling routines, for smoother results day-to-day.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this set help keep color-treated hair looking fresh?\u003c\/h3\u003e\n\u003cp\u003eThe formulas are color-safe and free of harsh sulfates that can accelerate fading. They cleanse without stripping salon color, and the conditioner helps smooth the cuticle to reduce color loss from friction and environmental exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSulfate-free shampoo for gentle cleansing\u003c\/li\u003e\n  \u003cli\u003eConditioner reduces friction that can dull color\u003c\/li\u003e\n  \u003cli\u003eLightweight formulations avoid product buildup that mutes vibrancy\u003c\/li\u003e\n  \u003cli\u003eDesigned for regular use on chemically treated hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat improvements will I notice after using them together?\u003c\/h3\u003e\n\u003cp\u003eUsed together, the shampoo and conditioner enhance manageability and reduce common washing issues like tangles and surface frizz. Hair will feel softer, slide more easily when wet, and be simpler to comb or style after towel-drying.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFewer tangles and easier detangling\u003c\/li\u003e\n  \u003cli\u003eSmoother strand surface for less frizz\u003c\/li\u003e\n  \u003cli\u003eImproved wet combability and reduced breakage from brushing\u003c\/li\u003e\n  \u003cli\u003eLight conditioning that doesn’t weigh fine hair down\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this set protect hair from daily styling stress?\u003c\/h3\u003e\n\u003cp\u003eWhile not a replacement for dedicated heat-protection products, the set helps fortify hair during the wash-and-style cycle by smoothing and strengthening surface strands. That makes hair more resilient to everyday mechanical stress from brushing and basic styling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConditioner provides slip to reduce mechanical damage\u003c\/li\u003e\n  \u003cli\u003eShampoo removes residues that make styling inconsistent\u003c\/li\u003e\n  \u003cli\u003eFormulas support resilience to routine handling and light styling\u003c\/li\u003e\n  \u003cli\u003eSuitable as the foundation for layering specialized treatments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use each product for best results?\u003c\/h3\u003e\n\u003cp\u003eApply the shampoo to wet hair, lather, then rinse thoroughly to remove oils and buildup. Follow with the conditioner, focusing on mid-lengths to ends; leave briefly for optimal slip before rinsing. Use consistently as your regular wash routine to maintain benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShampoo: work into scalp and roots, rinse completely\u003c\/li\u003e\n  \u003cli\u003eConditioner: concentrate on ends, detangle with fingers or wide-tooth comb\u003c\/li\u003e\n  \u003cli\u003eRinse with cool to lukewarm water to help smooth cuticles\u003c\/li\u003e\n  \u003cli\u003ePair with your preferred K18 treatments for layered care\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The K18 Damage Shield Wash Care Set is ideal for people with color-treated, chemically processed, or frequently styled hair who want a gentle daily shampoo and a slip-rich conditioner that reduces tangles and frizz without heavy buildup. It’s suitable for all hair lengths and textures where preserving color and improving manageability are priorities, and for anyone seeking a lightweight, salon-quality wash routine that supports healthier-looking hair over time.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this set safe for bleached or permed hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formulas are color-safe and formulated to be gentle on chemically treated hair without stripping color.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use both products?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the shampoo and conditioner as your regular wash routine—daily or a few times weekly—based on your hair type and styling needs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344409399683,"sku":"B0G7LDMN6B","price":86.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-damage-shield-front-packaging.jpg?v=1782588051"},{"product_id":"k18-astrolift-reparative-volume-spray-for-fine-fragile-hair-4-fl-oz-2-day-humidity-resistant-hold","title":"K18 AstroLift Reparative Volume Spray for Fine, Fragile Hair — 4 fl oz, 2-Day Humidity-Resistant Hold","description":"\u003cstrong\u003eK18 AstroLift™ Reparative Volume Spray is a lightweight, buildable volumizing mist that repairs bounce-robbing damage while giving thin, fine, or fragile hair touchable lift and up to 2 days of humidity-resistant hold.\u003c\/strong\u003e\n\n\u003cp\u003eThis spray pairs K18PEPTIDE™ repair technology with a targeted hair-fiber volumizing blend to thicken strands and restore springy movement from root to tip. Designed for fragile, fine, or limp hair, the formula focuses on reversing the structural weakening that makes hair fall flat. It’s non-sticky, non-crunchy, and formulated to stay buoyant through humidity, so volume looks natural and lasts.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this spray repair the damage that reduces volume?\u003c\/h3\u003e\n\u003cp\u003eK18 AstroLift™ delivers K18PEPTIDE™, a patented peptide that works to reconnect and reinforce the hair’s internal structure, helping strands regain elasticity and resilience. Rather than coating hair with heavy polymers, the spray targets the root causes of collapse so volume has a stronger foundation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContains K18PEPTIDE™ to help restore hair’s internal strength.\u003c\/li\u003e\n  \u003cli\u003eRebuilds hair integrity rather than just masking weakness.\u003c\/li\u003e\n  \u003cli\u003eSupports longer-lasting lift by improving strand bounce.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this give my hair noticeable thickness and how long does it last?\u003c\/h3\u003e\n\u003cp\u003eThe hair-fiber volumizing blend in AstroLift™ creates perceptible thickness from roots through ends, delivering fuller-looking hair without weight. Results are buildable and designed to maintain touchable volume for up to two days under typical conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCreates 2.5x more all-over volume compared to untreated hair.*\u003c\/li\u003e\n  \u003cli\u003eBuildable formula lets you layer product for extra lift without stiffness.\u003c\/li\u003e\n  \u003cli\u003eFormulated to preserve volume up to 48 hours with natural movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the hold natural or will my hair feel sticky or crunchy?\u003c\/h3\u003e\n\u003cp\u003eAstroLift™ is formulated for natural-feeling hold: it avoids sticky resins and crunchy polymers, leaving hair soft to the touch while keeping style intact. The humidity-resistant finish helps maintain lift and bounce without a stiff or coated sensation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-sticky, non-crunchy formula for flexible hold.\u003c\/li\u003e\n  \u003cli\u003eHumidity-resistant ingredients protect style in damp conditions.\u003c\/li\u003e\n  \u003cli\u003eDelivers touchable texture—style moves with the hair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use it for best results on fine, fragile hair?\u003c\/h3\u003e\n\u003cp\u003eApply to clean, damp or dry hair focusing at the roots and mid-lengths, then style as usual—blow-dry or air-dry. For added lift, use a round brush while blow-drying or apply a light second layer to targeted sections; the buildable formula lets you add volume without accumulating weight or residue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpray at roots and areas needing lift, then distribute through lengths.\u003c\/li\u003e\n  \u003cli\u003eLayer gently for more volume—no crunchy buildup.\u003c\/li\u003e\n  \u003cli\u003eWorks on damp or dry hair and complements hot tools and styling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 AstroLift™ Reparative Volume Spray is ideal for people with thin, fine, or fragile hair who want visibly fuller hair and lasting, touchable lift without sticky or stiff residue. It’s also a strong option for anyone whose volume has been diminished by chemical or mechanical damage and who prefers lightweight, buildable styling products.\u003c\/p\u003e\n\n\u003cp\u003e\u003csmall\u003e*See k18hair.com\/disclaimers for testing details and context on volume claims.\u003c\/small\u003e\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use AstroLift on colored or chemically treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. AstroLift is safe for color- and chemically treated hair and helps rebuild strand strength while adding volume.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I apply the spray for best volume?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply as needed—typically once after washing and styling; layer lightly for extra lift without heaviness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344552300931,"sku":"B0F74TDPYJ","price":64.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-astro-lift-front-packaging.jpg?v=1782590383"},{"product_id":"k18-heatbounce-conditioning-heat-protectant-spray-4-fl-oz-lightweight-leave-in-with-450-f-thermal-protection-detangle","title":"K18 HeatBounce Conditioning Heat Protectant Spray — 4 fl oz, lightweight leave-in with 450°F thermal protection \u0026 detangle","description":"\u003cp\u003e\u003cstrong\u003eK18 HeatBounce Conditioning Heat Protectant Spray is a lightweight leave-in that detangles, softens and protects hair from styling heat up to 450°F (232°C).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for all hair types and textures, this conditioning heat protectant doubles as a leave-in treatment that smooths strands while providing advanced thermal defense. The formula is crafted to reduce friction during styling, make wet-to-dry blowouts easier, and help preserve hair integrity when using high-temperature tools. It is also safe for use on extensions and integrates easily into daily routines without weighing hair down.\u003c\/p\u003e\n\n\u003ch3\u003eHow does HeatBounce protect hair from high-temperature styling?\u003c\/h3\u003e\n\n\u003cp\u003eHeatBounce creates a lightweight protective layer that resists temperatures up to 450°F (232°C), helping reduce damage from heat tools. The spray is formulated to remain breathable so hair stays flexible while being shielded during blow-drying, flat-ironing, or curling.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eThermal resistance rated to 450°F (232°C) for robust tool protection.\u003c\/li\u003e\n  \u003cli\u003eLeave-in texture that avoids heaviness and buildup.\u003c\/li\u003e\n  \u003cli\u003eReduces friction for smoother glide of brushes and irons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product help reduce breakage when I blow-dry?\u003c\/h3\u003e\n\n\u003cp\u003eClinical testing demonstrates significant reduction in breakage after blow-drying when HeatBounce is applied prior to styling. By conditioning and detangling wet hair, the spray decreases mechanical stress and helps hair pass more smoothly through brushes and hot tools.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eShown to reduce breakage in controlled testing — supporting gentler styling.\u003c\/li\u003e\n  \u003cli\u003eDetangles to minimize tugging and snapping while blow-drying.\u003c\/li\u003e\n  \u003cli\u003eLightweight film helps hair withstand mechanical stress from styling tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use K18 HeatBounce in my styling routine?\u003c\/h3\u003e\n\n\u003cp\u003eUse HeatBounce on damp, towel-dried hair before heat styling: mist evenly, comb through, then proceed to blow-dry or finish with hot tools as needed. It also works as a finishing spritz on dry hair for extra slip and sheen before curlers or straighteners.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMist onto damp hair, focus from mid-lengths to ends for even coverage.\u003c\/li\u003e\n  \u003cli\u003eComb or brush to distribute product and detangle before styling.\u003c\/li\u003e\n  \u003cli\u003eProceed to blow-dry, flat-iron, or curl — rated up to 450°F (232°C).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs HeatBounce suitable for my hair type or for extensions?\u003c\/h3\u003e\n\n\u003cp\u003eHeatBounce was formulated for all hair types and textures, from fine to coily, and is gentle enough to use on extensions. Its lightweight conditioning properties help maintain softness and manageability without leaving a heavy residue or compromising attachment points.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorks on fine, medium, thick, curly, and textured hair types.\u003c\/li\u003e\n  \u003cli\u003eSafe for use on human-hair extensions and wefts when applied away from bonds.\u003c\/li\u003e\n  \u003cli\u003eNon-greasy finish keeps volume and movement intact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 HeatBounce Conditioning Heat Protectant Spray is ideal for anyone who heat-styles regularly and wants a multipurpose, leave-in product that detangles, softens, and offers advanced thermal defense. It's a strong choice for stylists, people with fragile or styled hair, and users of hair extensions who need protection at high temperatures without added weight.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use HeatBounce on wet or dry hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use on damp, towel-dried hair before styling for best results; can also be misted on dry hair before hot tools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What temperature protection does this spray provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: HeatBounce offers thermal resistance rated up to 450°F (232°C) for high-heat styling tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344566129027,"sku":"B0FJNSHF8G","price":67.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-heatbounce-front-packaging.jpg?v=1782591081"},{"product_id":"k18-damage-shield-protective-conditioner-16-fl-oz-daily-lightweight-shield-for-strength-shine","title":"K18 Damage Shield Protective Conditioner 16 fl oz — Daily Lightweight Shield for Strength \u0026 Shine","description":"\u003cp\u003e\u003cstrong\u003eK18 Damage Shield Protective Conditioner is a lightweight daily conditioner that shields hair from everyday damage while boosting smoothness, strength, and shine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for use between washes or after cleansing, this 16 fl oz formula creates an invisible barrier that helps protect hair from UV exposure, heat styling, friction, and environmental aggressors for up to three days. It layers easily with styling products and treatments and leaves hair feeling softer without weighing it down or leaving a residue. The result is hair that looks glossier, feels smoother, and tolerates daily styling better.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this conditioner protect hair during everyday styling?\u003c\/h3\u003e\n\u003cp\u003eThe conditioner forms a protective film that reduces the direct impact of heat, brushing, and friction on the hair shaft. It doesn’t replace deep treatments but acts as a daily defense to minimize micro-damage between salon services. Regular use helps hair maintain strength and manageability under routine styling stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProtects against heat tools and mechanical damage for up to three days\u003c\/li\u003e\n  \u003cli\u003eLightweight barrier prevents friction-related breakage\u003c\/li\u003e\n  \u003cli\u003eWorks with styling products without increasing buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it improve shine and smoothness without weighing hair down?\u003c\/h3\u003e\n\u003cp\u003eK18 Damage Shield is formulated to condition and smooth the cuticle while staying lightweight, so it imparts shine without heaviness. It detangles and reduces frizz for a sleeker finish while allowing natural movement. Fine to medium hair benefits from glossy results, and larger doses are adjustable for thicker textures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhances surface reflectivity for noticeable shine\u003c\/li\u003e\n  \u003cli\u003eDetangles to reduce breakage while smoothing frizz\u003c\/li\u003e\n  \u003cli\u003eNon-greasy formula preserves natural volume and bounce\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this conditioner for best results?\u003c\/h3\u003e\n\u003cp\u003eApply after shampooing on clean, towel-dried hair and leave for a short rinse or let it sit briefly for extra slip; follow with styling as usual. It’s also effective as a leave-in between washes to refresh and protect hair for up to three days. Adjust quantity by hair length and density—use more on mid-lengths and ends, less at the roots.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on wet hair after shampoo for everyday conditioning\u003c\/li\u003e\n  \u003cli\u003eCan be applied sparingly as a leave-in for extended protection\u003c\/li\u003e\n  \u003cli\u003eSuitable for all hair types—tailor amount based on thickness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes it help with environmental aggressors like UV and pollution?\u003c\/h3\u003e\n\u003cp\u003eThis conditioner includes protective elements that reduce the hair’s exposure to UV and airborne pollutants, helping preserve color and cuticle integrity between treatments. It’s not a sunscreen replacement but does add a defensive layer that mitigates some environmental wear. Reapply as needed on days with heavy sun or pollution exposure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps shield hair from UV-related fading and brittleness\u003c\/li\u003e\n  \u003cli\u003eLimits particulate and pollutant adhesion to the hair surface\u003c\/li\u003e\n  \u003cli\u003eRecommended for daily use in high-exposure environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: K18 Damage Shield Protective Conditioner fits anyone seeking a lightweight, everyday protective conditioner—people who style frequently, live in sun- or pollution-prone areas, or want to extend the life of salon services. It’s a good pick for fine, medium, and thick hair types that need daily smoothing, protection, and enhanced shine without heaviness. Use it alone or alongside your preferred K18 treatments to maintain stronger, shinier hair between professional services.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use K18 Damage Shield every day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated for daily use as a lightweight protective conditioner to shield hair between washes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula helps protect against UV and environmental fading and is suitable for use on color-treated hair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344602861955,"sku":"B0G4XQXNJM","price":82.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-damage-shield-front-packaging_f3fa57db-ccb8-4b14-b293-be142e0d5ef0.jpg?v=1782592185"},{"product_id":"k18-damage-shield-protective-shampoo-16-fl-oz-gentle-frizz-reducing-daily-cleanser-for-color-treated-hair","title":"K18 Damage Shield Protective Shampoo 16 fl oz — Gentle, Frizz-Reducing Daily Cleanser for Color-Treated Hair","description":"\u003cp\u003e\u003cstrong\u003eK18 Damage Shield Protective Shampoo is a daily-use cleansing formula that reduces frizz and tangles while helping maintain the appearance of healthy, resilient hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight, 16 fl oz bottle from K18 combines gentle surfactants with smoothing and conditioning ingredients to cleanse without stripping. It’s designed for hair that needs improved manageability and protection from dryness and static, making styling easier and helping preserve salon treatments. The formula focuses on detangling, reducing frizz, and supporting an overall smoother finish after washing.\u003c\/p\u003e\n\n\u003ch3\u003eHow does K18 Damage Shield help reduce frizziness?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo's mild cleansing agents remove buildup that contributes to flyaways while moisturizing components smooth the hair surface. This reduces static and the visual signs of frizz so hair lays flatter and feels softer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGentle surfactants cleanse without over-drying\u003c\/li\u003e\n  \u003cli\u003eConditioning agents smooth cuticle scale\u003c\/li\u003e\n  \u003cli\u003eLightweight formula avoids weighing hair down\u003c\/li\u003e\n  \u003cli\u003eHelps maintain humidity resistance for a neater finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it make detangling easier after washing?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula is designed to improve slip during rinsing and conditioning, so combs and hands move through hair with less resistance. That reduces breakage from tugging and leaves hair easier to style.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved slip cuts down on brushing stress\u003c\/li\u003e\n  \u003cli\u003eWorks well with leave-in conditioners and serums\u003c\/li\u003e\n  \u003cli\u003eSuitable for wet detangling for all hair types\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this shampoo safe for color- and chemically-treated hair?\u003c\/h3\u003e\n\u003cp\u003eK18 Damage Shield is formulated to be gentle enough for color-treated and chemically processed hair, helping preserve treated hair’s appearance by avoiding harsh stripping. It supports manageability so styles last longer between salon visits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-stripping cleansing helps protect color vibrancy\u003c\/li\u003e\n  \u003cli\u003eGentle on chemically-treated textures and finishes\u003c\/li\u003e\n  \u003cli\u003eWorks as part of a maintenance routine for treated hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this 16 fl oz bottle for best results?\u003c\/h3\u003e\n\u003cp\u003eApply a small amount to wet hair, lather focusing on the scalp, then rinse thoroughly before following with conditioner or a treatment. For thicker or dirtier hair, a second lather can be used; finish with a detangling conditioner if desired.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWork into wet hair and scalp, then rinse well\u003c\/li\u003e\n  \u003cli\u003eRepeat if hair is very oily or product-laden\u003c\/li\u003e\n  \u003cli\u003ePair with a K18 conditioner or treatment for optimal results\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: K18 Damage Shield Protective Shampoo in a 16 fl oz size is made for anyone seeking a daily, gentle cleanser that improves manageability — from fine to thick, straight to textured hair. It’s especially useful for people who want to reduce frizz and tangles, protect salon color or chemical services from premature dulling, and make styling easier without heavy residues. Whether you wash daily or a few times a week, this bottle provides enough supply for regular use and supports a smoother, more controlled hair appearance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is K18 Damage Shield safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The gentle, non-stripping formula is suitable for color- and chemically-treated hair and helps preserve appearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use this shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use as your regular cleansing routine — daily or several times weekly depending on hair type and styling needs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344603025795,"sku":"B0G4XSJFMH","price":82.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-damage-shield-front-bottle.jpg?v=1782592215"},{"product_id":"k18-purple-shampoo-triplebright-oxidation-defense-4-2-fl-oz-non-staining-ionic-detox-for-brighter-blonde","title":"K18 Purple Shampoo TripleBright Oxidation Defense, 4.2 fl oz — Non‑Staining Ionic Detox for Brighter Blonde","description":"\u003cp\u003e\u003cstrong\u003eK18 TripleBright Oxidation Defense Purple Shampoo is a non‑staining, triple‑action blonde shampoo that removes metal and mineral buildup, neutralizes existing brass, and helps defend against future brassiness for highlighted and lifted hair tones.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMany blondes battle dullness, unwanted yellow or orange tones, and the gradual reappearance of brass after salon visits. K18 TripleBright was formulated to tackle those root causes by combining ionic detox, precision violet toning, and a protective biopolymer into a mild foam shampoo. The result is a brighter, more even blonde that doesn’t rely on pigment‑depositing toners and that helps resist rapid re‑oxidation from hard water and environmental minerals.\u003c\/p\u003e\n\n\u003ch3\u003eHow does TripleBright remove brass and buildup?\u003c\/h3\u003e\n\u003cp\u003eInstead of masking brass with colorants, TripleBright uses ionic detox to target the metals and minerals that oxidize on hair and cause warm tones. One wash is designed to lift months’ worth of metal deposits, restoring a cleaner base for tonality.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIonic detox technology pulls out iron, copper, and other mineral residues.\u003c\/li\u003e\n  \u003cli\u003eFoam format spreads evenly to cleanse root through ends.\u003c\/li\u003e\n  \u003cli\u003eRemoves up to several months of hard‑water deposits in a single wash for many users.*\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this purple shampoo stain or over‑tone my hair?\u003c\/h3\u003e\n\u003cp\u003eNo — TripleBright is engineered to neutralize without leaving violet deposits. Its precision violet pigments correct yellow and orange hues while avoiding the overtone effect common to pigment‑heavy shampoos.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon‑staining formula avoids purple residue on hair and towels.\u003c\/li\u003e\n  \u003cli\u003eBalances yellow and orange tones rather than depositing visible dye.\u003c\/li\u003e\n  \u003cli\u003eSafe for a range of lifted and highlighted blonde shades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does TripleBright defend against future brassiness?\u003c\/h3\u003e\n\u003cp\u003eBeyond immediate cleansing and toning, the shampoo includes a lightweight biopolymer that helps block reattachment of metals during routine washing. That defensive layer supports longer‑lasting brightness between salon visits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBiopolymer forms a barrier that reduces future metal accumulation.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain salon color integrity for extended periods.\u003c\/li\u003e\n  \u003cli\u003eIntegrates into normal washing routine — no extra steps required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use K18 TripleBright for best results?\u003c\/h3\u003e\n\u003cp\u003eThe product is delivered as an easy‑to‑apply foam designed for even distribution and controlled processing time. Follow the directions to ensure effective detox, precise neutralization, and protection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDispense foam onto wet hair and distribute from roots to ends.\u003c\/li\u003e\n  \u003cli\u003eLather and leave on for 1–3 minutes depending on brass level.\u003c\/li\u003e\n  \u003cli\u003eRinse thoroughly; use as needed based on hair tone and water hardness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 TripleBright is intended for people with highlighted, lightened, balayage, or otherwise lifted blonde hair who want to remove mineral and metal buildup, correct yellow\/orange tones, and prolong the brightness of their color without depositing pigment. It’s suitable for a wide range of blonde and lightened tones and for anyone looking to combat the effects of hard water and environmental oxidation as part of their regular haircare routine.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater(Aqua)(Eau), Cocamidopropyl Hydroxysultaine, Sodium Cocoyl Alaninate, Sodium Methyl Cocoyl Taurate, Propanediol, Polysorbate 20, Cocamidopropyl Betaine, Trisodium Dicarboxymethyl Alaninate, Sodium Phytate, Polyquaternium-77, Glycerin, Sodium Polyaspartate, Sodium Citrate, Sodium Gluconate, Citric Acid, Tetrasodium Glutamate Diacetate, Aspartic Acid, Caprylyl Glycol, Cocamidopropyl Dimethylamine, Sodium Glycolate, Sodium Hydroxide, Sodium Benzoate, Sodium Chloride, Acid Violet 43 (CI 60730), Phenoxyethanol, Fragrance (Parfum), Hexyl Cinnamal, Hydroxycitronellal, Citrus Limon (Lemon) Peel Oil, Tetramethyl Acetyloctahydronaphthalenes, Limonene, Benzyl Salicylate, Citrus Aurantium Peel Oil, Citrus Aurantium Flower Oil\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can TripleBright stain towels or skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. TripleBright is formulated to be non‑staining and won’t leave violet residue on towels or skin when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use this purple shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use as needed based on tone and water hardness; many people use it weekly or biweekly for maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344608825731,"sku":"B0GK2Y6W39","price":55.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-triplebright-front-packaging.jpg?v=1782592607"},{"product_id":"k18-leave-in-molecular-repair-hair-mask-limited-edition-future-society-scent-1-7-fl-oz-peptide-repair-in-4-minutes","title":"K18 Leave-In Molecular Repair Hair Mask — Limited-Edition Future Society Scent, 1.7 fl oz, Peptide Repair in 4 Minutes","description":"\u003cp\u003e\u003cstrong\u003eK18 x Future Society Leave-In Molecular Repair Hair Mask is a biotech peptide treatment that helps reverse chemical, thermal, and mechanical hair damage in four minutes and leaves strands smoother and more resilient.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis limited-edition collaboration blends K18's patented peptide technology with a bespoke fragrance inspired by extinct flower DNA developed by Future Society, creating a sensory-forward leave-in mask. The lightweight, concentrated cream targets hair at the molecular core rather than only treating the surface cuticle, making it effective across textures—from straight to coily—while adding detangling and softening benefits.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the K18 peptide actually repair broken hair structure?\u003c\/h3\u003e\n\n\u003cp\u003eThe patented K18PEPTIDE is designed to mimic and reconnect the polypeptide chains and disulfide bonds inside keratin, helping restore elasticity and tensile strength lost from bleaching, coloring, and heat styling. It works within the cortex, so results differ from surface conditioners that only coat the hair.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePeptide formulation engineered to integrate with keratin bonds\u003c\/li\u003e\n  \u003cli\u003eTargets internal damage rather than solely the cuticle\u003c\/li\u003e\n  \u003cli\u003eVisible improvement in elasticity and manageability after a few uses\u003c\/li\u003e\n  \u003cli\u003eNon-rinsing leave-in cream for ongoing protection and resilience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use this leave-in mask for best results?\u003c\/h3\u003e\n\n\u003cp\u003eApply K18 x Future Society on clean, towel-dried hair—skip conditioner after shampoo. Distribute 1–3 pumps depending on length and thickness, leave on for four minutes, do not rinse, and style as usual. Use it for 4–6 consecutive washes initially, then as needed for maintenance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStart with 1 pump for short hair; increase for medium or long lengths\u003c\/li\u003e\n  \u003cli\u003eApply to roots through ends for full-length repair and detangling\u003c\/li\u003e\n  \u003cli\u003eWait four minutes—no heat or rinse required—then proceed to styling\u003c\/li\u003e\n  \u003cli\u003eInitial course: use for several washes to build molecular repair benefits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product work on my hair type and color-treated strands?\u003c\/h3\u003e\n\n\u003cp\u003eYes—because K18 acts on the hair's inner structure, it is formulated to help a wide range of hair types, including color- and bleach-treated hair as well as curly and coily textures. It complements chemical services by addressing bond integrity rather than simply masking damage with heavy oils.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSafe for bleached, colored, and chemically treated hair routines\u003c\/li\u003e\n  \u003cli\u003eEffective across straight, wavy, curly, and coily textures\u003c\/li\u003e\n  \u003cli\u003eBoosts manageability and reduces tangles for easier styling\u003c\/li\u003e\n  \u003cli\u003eCompatible with regular heat styling when used as directed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sensory experience does the limited-edition scent provide?\u003c\/h3\u003e\n\n\u003cp\u003eThe Future Society fragrance is a curated, biotech-inspired aroma derived from the collaboration concept of extinct flower DNA, designed to add a subtle, modern floral layer to the treatment experience. The scent complements the lightweight formula without weighing hair down or leaving heavy residue.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLimited-edition audio-sensory concept: floral, nuanced biotech-inspired scent\u003c\/li\u003e\n  \u003cli\u003eLightweight fragrance that fades naturally after styling\u003c\/li\u003e\n  \u003cli\u003eFormulated to avoid heavy masking or greasy buildup on strands\u003c\/li\u003e\n  \u003cli\u003eEnhances the treatment ritual without altering product performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWho is this for?\u003c\/strong\u003e This K18 x Future Society Leave-In Molecular Repair Hair Mask is aimed at people seeking scientifically driven repair for chemically or heat-damaged hair who want quick, visible improvement without rinsing. It suits those with color-treated, bleached, or naturally textured hair who prefer a lightweight, leave-in treatment that builds strength and smoothness in a few applications, plus anyone interested in a limited-edition scent collaboration that enhances the at-home treatment ritual.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20, sh-Oligopeptide-78, Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Benzyl Alcohol, Benzyl Salicylate, Beta-Caryophyllene, Citrus Aurantium Bergamia Peel Oil, Limonene, Linalool, Linalyl Acetate, Pinene, Terpineol, Terpinolene, Tetramethyl Acetyloctahydronaphthalenes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do I leave the K18 mask in my hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Leave the product on towel-dried hair for four minutes, do not rinse, then style as usual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on color-treated or bleached hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The peptide targets internal damage and is designed to work on color-treated and bleached strands.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344618164611,"sku":"B0GW6RZ8XM","price":104.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-future-society-front-packaging.jpg?v=1782592945"},{"product_id":"k18-leave-in-molecular-repair-hair-mask-1-7-fl-oz-peptide-treatment-for-bleach-color-heat-damaged-hair-4-minute-repair","title":"K18 Leave-In Molecular Repair Hair Mask — 1.7 fl oz Peptide Treatment for Bleach, Color \u0026 Heat-Damaged Hair, 4-Minute Repair","description":"\u003cstrong\u003eK18 Leave-In Molecular Repair Hair Mask is a 4-minute peptide treatment that visibly strengthens and smooths chemically or heat-damaged hair without rinsing.\u003c\/strong\u003e\n\n\u003cp\u003eThis lightweight, leave-in cream harnesses the patented K18PEPTIDE™ to reconnect hair’s internal structure where damage happens, not just the surface. Designed for all hair types, the formula targets weakened keratin chains to restore elasticity, reduce breakage, and improve manageability after just a few uses. Use as a short treatment after shampooing to jumpstart repair and maintain healthier-looking strands between salon services.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will I see improvement with the K18 peptide mask?\u003c\/h3\u003e\n\u003cp\u003eMost users notice softer, stronger hair after 2–3 applications, with immediate improvements in texture from the first 4-minute treatment. The concentrated peptide works during a single leave-in session and builds cumulative benefits when used over consecutive washes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply on towel-dried hair for four minutes — no rinse required.\u003c\/li\u003e\n  \u003cli\u003eRecommended initial run: 4–6 consecutive washes for best results.\u003c\/li\u003e\n  \u003cli\u003eMany report visible strength and bounce after only two to three treatments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this mask repair damage from bleach, color, or heat styling?\u003c\/h3\u003e\n\u003cp\u003eThe K18PEPTIDE™ is formulated to act at the molecular level, reconnecting polypeptide chains and disulfide bonds disrupted by bleaching, coloring, chemical services, and thermal tools. While it cannot reverse time, it can rebuild internal structure to reduce breakage and improve resilience along the hair shaft.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpecifically designed to work on chemically treated and heat-exposed hair.\u003c\/li\u003e\n  \u003cli\u003eRestores strength along both the length and width of the strand.\u003c\/li\u003e\n  \u003cli\u003eSafe for repeated use as part of a maintenance routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use the K18 Leave-In Molecular Repair Hair Mask in my routine?\u003c\/h3\u003e\n\u003cp\u003eUse after shampooing: skip conditioner, towel-dry, then apply 1–3 pumps depending on length and thickness. Let the mask sit for four minutes and do not rinse; follow with styling as usual. Repeating over successive washes accelerates restoration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShampoo and towel-dry hair before application.\u003c\/li\u003e\n  \u003cli\u003eUse 1 pump for short hair, up to 3 pumps for long or thick hair.\u003c\/li\u003e\n  \u003cli\u003eNo rinsing—leave the formula in and style normally.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill K18 work on curly or coily hair?\u003c\/h3\u003e\n\u003cp\u003eBecause the treatment repairs internal keratin links rather than just smoothing the outer cuticle, it’s effective across curl patterns and textures. It helps reduce breakage and tangling while improving elasticity and shape retention for curly, coily, and textured hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulated to benefit all hair types, including coily and curly strands.\u003c\/li\u003e\n  \u003cli\u003eImproves manageability and detangling without weighing hair down.\u003c\/li\u003e\n  \u003cli\u003eEnhances bounce and definition alongside strength improvements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 Leave-In Molecular Repair Hair Mask is intended for anyone with weakened, chemically processed, heat-stressed, or aging hair seeking a quick, leave-in peptide therapy. It suits salon-goers, at-home colorists, frequent stylers, and anyone wanting a science-driven way to restore resilience and softness without heavy conditioners or long rinse-out treatments.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSize: 1.7 fl oz — travel-friendly and concentrated for multiple treatments.\u003c\/li\u003e\n  \u003cli\u003eKey tech: patented K18PEPTIDE™ that mimics and reconnects keratin structure.\u003c\/li\u003e\n  \u003cli\u003eResult focus: strength, smoothness, elasticity, and improved manageability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I rinse out K18 Leave-In Molecular Repair Hair Mask?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—apply to clean, towel-dried hair, leave for four minutes, then style without rinsing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use the mask for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use for 4–6 consecutive washes initially, then apply as needed to maintain repair and strength.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344676557187,"sku":"B0961ZS96M","price":104.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-front-packaging-jar.jpg?v=1782595487"},{"product_id":"k18-peptide-prep-detox-shampoo-color-safe-clarifying-shampoo-8-5-fl-oz-with-activated-charcoal-salicylic-acid","title":"K18 Peptide Prep Detox Shampoo — Color-Safe Clarifying Shampoo, 8.5 fl oz with Activated Charcoal \u0026 Salicylic Acid","description":"\u003cstrong\u003eK18 Peptide Prep™ Detox Shampoo is a color-safe clarifying shampoo that gently removes product buildup, excess oil and metals from hard water to leave hair and scalp feeling clean and ready for treatment.\u003c\/strong\u003e\n\n\u003cp\u003eThis shampoo is formulated to deep-clean hair and scalp without stripping essential moisture or compromising color. Built around activated charcoal and salicylic acid, the formula targets residues from styling products, sebum, and metals such as copper that accumulate from hard or tap water. The patented K18PEPTIDE works alongside the detox actives to minimize protein loss and preserve hair strength and vibrancy, creating a fresh foundation for follow-up treatments like the K18 mask.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo remove buildup without overdrying?\u003c\/h3\u003e\n\u003cp\u003eThe blend uses gentle yet effective clarifying ingredients that lift impurities while protecting hair’s natural lipids. Unlike harsh chelators that can leave strands brittle, this formula balances deep cleansing with peptide protection to maintain softness and manageability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eActivated charcoal adsorbs surface impurities and styling residue.\u003c\/li\u003e\n  \u003cli\u003eSalicylic acid helps clear excess sebum at the scalp for a lighter feel.\u003c\/li\u003e\n  \u003cli\u003eK18PEPTIDE reduces protein loss to preserve strength and elasticity.\u003c\/li\u003e\n  \u003cli\u003epH-optimized lather protects color and cuticle integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I expect after one wash?\u003c\/h3\u003e\n\u003cp\u003eClinical testing shows measurable reduction in common types of buildup after a single use, producing visibly cleaner hair and a refreshed scalp sensation. Expect enhanced product absorption for subsequent treatments and improved manageability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemoves up to 99% of product buildup for a cleaner finish.\u003c\/li\u003e\n  \u003cli\u003eReduces sebum accumulation for a fresher scalp feel.\u003c\/li\u003e\n  \u003cli\u003eHelps clear metals like copper that come from hard water.\u003c\/li\u003e\n  \u003cli\u003ePrepares hair for better penetration of masks and conditioners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use K18 Peptide Prep™ Detox Shampoo in my routine?\u003c\/h3\u003e\n\u003cp\u003eSwap this clarifying shampoo in for your regular cleanser once weekly or as needed when hair feels weighed down. Massage into wet hair and scalp, rinse thoroughly, and repeat if buildup is heavy; follow with your chosen K18 treatment for best results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 1x weekly or whenever hair feels heavy or dull.\u003c\/li\u003e\n  \u003cli\u003eApply to wet hair, lather, and focus on the scalp to lift residues.\u003c\/li\u003e\n  \u003cli\u003eRinse completely; repeat only if necessary for stubborn buildup.\u003c\/li\u003e\n  \u003cli\u003eFinish with K18 mask or conditioner to restore hydration and strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this shampoo safe for color-treated hair and sensitive scalps?\u003c\/h3\u003e\n\u003cp\u003eYes—formulated to be color-safe and pH-balanced, it removes deposits without aggressive chelators. The inclusion of peptide technology helps protect protein structure while gentle actives clear impurities; however, patch testing is recommended for very sensitive skin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-safe, pH-optimized to help preserve dye vibrancy.\u003c\/li\u003e\n  \u003cli\u003eNo harsh chelating agents that can over-strip hair.\u003c\/li\u003e\n  \u003cli\u003eDesigned to clear buildup while maintaining essential moisture.\u003c\/li\u003e\n  \u003cli\u003eClinically-measured performance for common buildup types.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 Peptide Prep™ Detox Shampoo is suited for anyone dealing with product residue, oily scalps, or hard-water metal buildup—especially color-treated or chemically-processed hair that needs a careful, effective reset. It’s ideal for people who use styling products regularly, live in hard-water areas, or want a weekly clarifying step that prepares hair for intensive repair treatments without compromising color or strength.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Charcoal Powder, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid, Potassium Hydroxide, Sodium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Limonene.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use this detox shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use once weekly or as needed when hair feels heavy from products or hard water buildup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this remove my hair color?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—it's pH-optimized and color-safe, designed to remove residue without stripping dye.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344775352707,"sku":"B0B4DXHCRR","price":55.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-detox-shampoo-front-bottle.jpg?v=1782596769"},{"product_id":"k18-molecular-repair-hair-oil-1-fl-oz-strengthening-peptide-oil-24-hr-frizz-control-heat-protectant","title":"K18 Molecular Repair Hair Oil — 1 fl oz strengthening peptide oil, 24‑hr frizz control \u0026 heat protectant","description":"\u003cp\u003e\u003cstrong\u003eK18 Molecular Repair Hair Oil is a lightweight, peptide-strengthening hair oil that repairs damage, controls frizz for 24 hours, and protects up to 450°F while boosting shine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEngineered with the patented K18PEPTIDE and nutrient-rich oils, this 1 fl oz treatment works on all hair types to address the root causes of frizz and breakage. Unlike surface-only serums, it targets two levels of the hair fiber: reinforcing the inner structure and smoothing the cuticle exterior. The formula is silicone-free, weightless, and designed to layer easily into salon or at-home routines—use it after your K18 Molecular Repair Hair Mask or as a standalone finishing oil.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil actually reduce frizz throughout the day?\u003c\/h3\u003e\n\u003cp\u003eThe oil combines a peptide-led repair action with cuticle-smoothing emollients to both reverse damage and seal the hair surface. That dual action helps strands lie flatter and resist humidity-driven swelling that causes frizz. It's formulated to provide immediate manageability and progressive improvement with repeated use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eK18PEPTIDE repairs inner fiber damage that contributes to frizz.\u003c\/li\u003e\n  \u003cli\u003eAvocado and sunflower oils nourish without weighing hair down.\u003c\/li\u003e\n  \u003cli\u003eLightweight squalane and hemisqualane smooth the cuticle for long-lasting control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this weigh my hair down or leave residue?\u003c\/h3\u003e\n\u003cp\u003eNo—this oil is explicitly formulated to be weightless and silicone-free, minimizing buildup on strands. A small amount (1–3 drops to start) disperses easily and enhances shine without greasiness. It’s safe for fine to thick hair when dosed appropriately.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStart with 1–3 drops; increase only as needed for thicker hair.\u003c\/li\u003e\n  \u003cli\u003eAbsorbs into mid-lengths and ends, avoiding root heaviness.\u003c\/li\u003e\n  \u003cli\u003eNo silicones means less long-term buildup on hair fibers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the oil protect hair from heat styling?\u003c\/h3\u003e\n\u003cp\u003eThe formula offers heat protection up to 450°F, helping reduce further damage caused by hot tools. It forms a light barrier that complements the peptide repair, so styling can be less disruptive to the hair’s structure. Use it before blow-drying or flat-ironing for best protection and smoother results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApplies to damp or dry hair to guard against heat damage.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce split ends when used as part of a regular routine.\u003c\/li\u003e\n  \u003cli\u003eWorks alongside styling tools to preserve shine and manageability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use K18 Molecular Repair Hair Oil in my routine?\u003c\/h3\u003e\n\u003cp\u003eApply a few drops to towel-dried hair from mid-lengths to ends to repair and control frizz; apply to dry hair as a finishing step for shine and smoothness. It layers well after the K18 Molecular Repair Hair Mask but can also be used alone for daily touch-ups. Adjust quantity by hair density and length to avoid overapplication.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStart with 1–3 drops on damp hair, increase for thicker or longer hair.\u003c\/li\u003e\n  \u003cli\u003eUse after the K18 Molecular Repair Hair Mask for a complete routine.\u003c\/li\u003e\n  \u003cli\u003eApply a tiny amount to dry ends to tame flyaways and add shine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 Molecular Repair Hair Oil is ideal for anyone wanting to strengthen damaged strands, reduce frizz, and add measurable shine without heavy silicones—suitable for colored, heat-styled, chemically treated, or naturally dry hair. If you want both immediate smoothing and cumulative repair from a single, lightweight oil, this treatment fits into daily styling or targeted repair routines.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCaprylyl Caprylate\/Caprate, Squalane, Persea Gratissima (Avocado) Oil, Helianthus Annuus (Sunflower) Oil, C13-15 Alkane, Undecane, Benzyl Alcohol, Tridecane, Castor Isostearate Succinate, Propanediol, sh-Oligopeptide-78, Fragrance (Parfum), Tocopherol, Cinnamal, Hexyl Cinnamal, Limonene, Linalool.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use K18 Molecular Repair Hair Oil on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The lightweight, silicone-free formula helps protect and boost color vibrancy without causing buildup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much oil should I use per application?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Begin with 1–3 drops on towel-dried hair and increase slightly for thick or very long hair to avoid weighing strands down.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344917270915,"sku":"B0BYT7QCFB","price":90.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-front-bottle.jpg?v=1782597754"},{"product_id":"k18-damage-shield-protective-shampoo-8-5-oz-color-safe-ph-balanced-frizz-control-detangling","title":"K18 Damage Shield Protective Shampoo — 8.5 oz Color-Safe, pH-Balanced Frizz Control \u0026 Detangling","description":"\u003cp\u003e\u003cstrong\u003eK18 Damage Shield Protective Shampoo is a color-safe, pH-optimized cleansing formula that reduces frizz and tangles while helping maintain hair health and shine.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight shampoo is formulated to provide a deep, efficient clean without stripping color or upsetting the scalp microbiome. Designed for damaged, chemically treated, or frequently styled hair, the formula uses plant-derived surfactants and K18PEPTIDE to minimize protein loss and control cuticle swelling during washing. The result is smoother, more manageable hair with preserved color brightness and a healthier-feeling scalp.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo protect color and manage frizz?\u003c\/h3\u003e\n\u003cp\u003eK18 Damage Shield uses a pH-optimized system that limits excessive cuticle swelling while washing, which helps lock in color and reduce surface roughness that causes frizz. Gentle surfactants remove oil and buildup without harsh stripping, preserving shine and manageability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003epH balanced to mimic hair’s natural acidity and reduce cuticle lift\u003c\/li\u003e\n  \u003cli\u003eColor-safe cleansing agents to prevent premature fading\u003c\/li\u003e\n  \u003cli\u003eFrizz control by minimizing cuticle disruption during shampooing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it work on chemically treated or damaged hair?\u003c\/h3\u003e\n\u003cp\u003eYes — the formula was designed specifically for damaged and chemically processed hair. It cleans effectively while supporting hair structure through peptide support, leaving strands easier to detangle and style after rinsing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eK18PEPTIDE helps reduce surface protein loss from color and chemical processes\u003c\/li\u003e\n  \u003cli\u003eGentle enough for daily or regular use without over-drying\u003c\/li\u003e\n  \u003cli\u003eHelps improve wet detangling to reduce breakage during conditioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow gentle is the shampoo on scalp and hair daily?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo’s microbiome-friendly formulation removes dirt and oil without disrupting the scalp’s natural protective barrier, so it’s safe for frequent use. Its plant-derived surfactants and pH tuning aim to maintain scalp balance while keeping hair soft and resilient.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCertified microbiome-friendly to support scalp health\u003c\/li\u003e\n  \u003cli\u003ePlant-derived surfactants for effective yet gentle cleansing\u003c\/li\u003e\n  \u003cli\u003eFormulated to mimic hair’s natural pH for daily compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat results can I expect after using K18 Damage Shield?\u003c\/h3\u003e\n\u003cp\u003eExpect cleaner, more manageable hair with less frizz and fewer tangles, plus improved surface shine and preserved color tone. Over repeated washes, hair feels healthier thanks to reduced protein loss and minimized cuticle damage during cleansing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNoticeable reduction in tangles and surface roughness after rinsing\u003c\/li\u003e\n  \u003cli\u003eShinier, more vibrant color retention with regular use\u003c\/li\u003e\n  \u003cli\u003eSmoother styling and fewer breakage points when detangling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 Damage Shield Protective Shampoo is intended for people with color-treated, chemically processed, heat-styled, or otherwise damaged hair who want an effective cleanse without sacrificing color, scalp balance, or hair strength. It suits those seeking a minimalist, high-performance wash that supports long-term hair health and easier daily styling.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau),Sodium C14-16 Olefin Sulfonate,Cocamidopropyl Betaine,Sodium Methyl 2-sulfolaurate,Sodium Lauryl Sulfoacetate,Sh-oligopeptide-78,Panthenol,Glycerin,Sodium Phytate,Guar Hydroxypropyltrimonium Chloride,Disodium 2-sulfolaurate,Caprylyl Glycol,Caprylhydroxamic Acid,Benzoic Acid,Citric Acid,Sodium Hydroxide,Sodium Chloride,Fragrance (Parfum),Limonene.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is K18 Damage Shield safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated color-safe and pH-optimized to reduce cuticle swelling and help preserve color vibrancy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often can I use this shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s gentle enough for regular or daily use thanks to plant-derived surfactants and microbiome-friendly formulation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344946762115,"sku":"B0CQ5956VN","price":55.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-damage-shield-front-bottle_8648e8c0-09e6-4fb3-a572-2549e7cfabf3.jpg?v=1782598879"},{"product_id":"k18-damage-shield-protective-conditioner-8-5-fl-oz-daily-uv-pollution-protection-strengthens-and-adds-shine","title":"K18 Damage Shield Protective Conditioner — 8.5 fl oz daily UV \u0026 pollution protection, strengthens and adds shine","description":"\u003cp\u003e\u003cstrong\u003eK18 Damage Shield Protective Conditioner is a daily conditioner that protects hair from UV, pollution and styling stress while improving strength, smoothness and shine for up to three days.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis lightweight, pH-balanced conditioner uses the K18PEPTIDE to help replenish protein lost during washing and reinforces the hair’s outer lipid barrier so strands resist everyday wear. It’s formulated without film-forming silicones or waxes, so it softens, detangles and polishes hair without buildup. Use it between deeper K18 treatment mask sessions to maintain resilience and surface smoothness while providing short-term environmental and mechanical protection.\u003c\/p\u003e\n\n\u003ch3\u003eHow does K18 Damage Shield defend hair from daily damage?\u003c\/h3\u003e\n\u003cp\u003eThe formula creates a protective layer that reduces the immediate effects of UV exposure, pollution particles and friction from styling. Laboratory simulations show improved results after a three-day UV exposure and less pollution deposition, supporting the conditioner’s short-term defensive action.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGuards against UV-related surface stress for up to 3 days\u003c\/li\u003e\n  \u003cli\u003eReduces pollution deposition in simulated exposure tests\u003c\/li\u003e\n  \u003cli\u003eHelps shield hair from daily mechanical styling and friction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does it do for hair strength, texture and shine?\u003c\/h3\u003e\n\u003cp\u003eK18PEPTIDE in the conditioner helps replenish proteins lost during shampooing while the formula’s pH optimization minimizes cuticle swelling. The outcome is stronger-feeling strands that lie smoother and reflect more light, creating a shinier finish without heavy residue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFortifies the exterior lipid barrier to increase resilience\u003c\/li\u003e\n  \u003cli\u003epH-balanced to limit excess cuticle lift and maximize smoothness\u003c\/li\u003e\n  \u003cli\u003eLeaves hair soft and glossy without heavy silicones or waxes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this conditioner in my routine?\u003c\/h3\u003e\n\u003cp\u003eApply after shampooing to clean, damp hair, focusing on mid-lengths to ends, then rinse. It’s designed for daily use or whenever you want protection between K18 intensive mask treatments—helping maintain results and manageability in your regular care schedule.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on damp hair after shampooing; rinse thoroughly\u003c\/li\u003e\n  \u003cli\u003eIdeal for daily use or between K18 mask applications\u003c\/li\u003e\n  \u003cli\u003eTargets mid-lengths and ends to detangle and soften\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this conditioner cause buildup or weigh my hair down?\u003c\/h3\u003e\n\u003cp\u003eNo; the Damage Shield formula avoids film-forming silicones and waxes that commonly create residue. Instead, it relies on targeted peptide replenishment and lipid barrier support to deliver slip, detangling and shine without a heavy finish.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo film-forming silicones or waxes included\u003c\/li\u003e\n  \u003cli\u003eLightweight texture designed for repeated use\u003c\/li\u003e\n  \u003cli\u003eMeant to preserve volume and natural movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 Damage Shield Protective Conditioner suits anyone seeking daily protection from environmental and styling stress while keeping hair manageable and glossy. It’s an especially good fit for those who use color, heat tools or live in urban environments and want a non-building conditioner to complement periodic K18 treatment masks.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau),Isopropyl Palmitate,Stearyl Alcohol,Propanediol,Isopentyldiol,Behentrimonium Chloride,Tocopherol,Tocopheryl Acetate,sh-Oligopeptide-78,Alteromonas Ferment Extract,Prunus Amygdalus Dulcis (Sweet Almond) Oil,Simmondsia Chinensis (Jojoba) Seed Oil,Phospholipids,Jojoba Esters,Calcium Gluconate,Hydroxypropyl Guar Hydroxypropyltrimonium Chloride,Ceramide NP,Phytosteryl\/Isostearyl\/Cetyl\/Stearyl\/Behenyl Dimer Dilinoleate,Polyquaternium-16,Stearalkonium Chloride,Isopropyl Alcohol,Butylene Glycol,Gluconolactone,Phenoxyethanol,Sodium Benzoate,Citric Acid,Sodium Hydroxide,Fragrance (Parfum),Hydroxycitronellal.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Damage Shield every day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated for daily use to protect, soften and detangle without buildup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The lightweight, non-film-forming formula is suitable for color-treated hair and helps maintain shine.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58344946860419,"sku":"B0CQ59XL4H","price":55.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-damage-shield-front-packaging_7d4e08de-ed00-42c4-9aba-bfb804ada598.jpg?v=1782598885"},{"product_id":"k18-airwash-non-aerosol-dry-shampoo-spray-fresh-hair-scalp-4-fl-oz-odor-eliminating-no-white-cast","title":"K18 AirWash Non‑Aerosol Dry Shampoo Spray, Fresh Hair \u0026 Scalp (4 fl oz) — Odor‑Eliminating, No White Cast","description":"\u003cp\u003e\u003cstrong\u003eK18 AirWash is a non‑aerosol dry shampoo that removes odors, soaks up oil, and refreshes hair and scalp for up to three days without leaving a white cast.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned as a compact, concentrated spray, this formula uses newly patented odorBIND™ smart‑release biotechnology to neutralize odor molecules while translucent microbeads absorb excess oil and sweat. The non‑aerosol delivery provides controlled application and avoids the heavy, powdery finish typical of many dry shampoos. A lightweight Mediterranean microalgae extract helps balance sebum over time for a cleaner scalp feel between washes.\u003c\/p\u003e\n\n\u003ch3\u003eHow does AirWash neutralize odor without strong fragrances?\u003c\/h3\u003e\n\u003cp\u003eAirWash relies on odorBIND™ biotechnology that captures and inactivates odor‑causing molecules rather than masking them with perfume. The effect is a fresher scent profile without piling on heavy fragrances, making it suitable for sensitive noses or layered hair products.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented odorBIND™ targets and traps odor molecules\u003c\/li\u003e\n  \u003cli\u003eNo heavy masking fragrance—keeps natural or styled scents intact\u003c\/li\u003e\n  \u003cli\u003eClinically shown to refresh hair and scalp for up to three days*\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it leave visible residue on dark or light hair?\u003c\/h3\u003e\n\u003cp\u003eThe formula uses translucent microbeads that absorb oil without creating a chalky white film. That makes AirWash appropriate for all hair colors and textures, from fine to coily, keeping styles looking clean rather than powdery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrobeads are designed to be invisible on application\u003c\/li\u003e\n  \u003cli\u003eNo starchy buildup when used as directed\u003c\/li\u003e\n  \u003cli\u003eWorks on colored, natural, and chemically treated hair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I apply it for best results and longevity?\u003c\/h3\u003e\n\u003cp\u003eShake the bottle at least five seconds to mix the concentrated formula, then section hair and hold the nozzle 4–6 inches from the scalp. Apply one spray per section, massage the product into the roots, and brush or style normally; the concentrated method means you can use less and reapply less often.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShake well before every use to maintain even spray\u003c\/li\u003e\n  \u003cli\u003eSpray 4–6 inches from the scalp, one spray per section\u003c\/li\u003e\n  \u003cli\u003eMassage in, then brush or restyle—may feel slightly damp at first\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it gentle enough for frequent use and scalp health?\u003c\/h3\u003e\n\u003cp\u003eAirWash is formulated with a biotech‑derived Mediterranean microalgae ingredient to help balance scalp sebum and reduce excess oil production over time. It’s created to refresh without harsh buildup, making it a practical option between regular shampoos.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMicroalgae supports scalp oil balance with repeated use\u003c\/li\u003e\n  \u003cli\u003eNon‑aerosol spray offers controlled application and less airborne dispersion\u003c\/li\u003e\n  \u003cli\u003eConcentrated formula reduces overall product consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 AirWash is ideal for people who need a reliable refresh between washes—those with oily roots, active lifestyles, commuters, anyone avoiding heavy fragrances, and color‑treated or textured hair types that show powdery residue. If you want a precise, non‑aerosol dry shampoo that prioritizes odor elimination and invisible oil control, AirWash is formulated to deliver targeted refreshment without compromising style.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eUsage note:\u003c\/em\u003e If the nozzle clogs, shake the bottle and retry to restore proper airflow and even distribution. For best outcomes, follow the application steps and use sparingly—its concentration is meant to extend wear and reduce reapplications.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau), Alcohol Denat., Silica, Tetraselmis Suecica Extract, Arginine, Lactic Acid, Sodium Hyaluronate, Glycerin, Mannitol, Gellan Gum, Hydrolyzed Hyaluronic Acid, Sodium Phytate, Tromethamine, Escherichia Coli Extract\/Sr-(Methionyl Tripeptide-46 Hexapeptide-40 Decapeptide-27 Methionyl, S-Pig Polypeptide-2 Oligopeptide-234 Sh-Oligopeptide-78), Potassium Sorbate, Sodium Benzoate, Citric Acid, Sodium Chloride, Fragrance (Parfum), Linalool, Hexyl Cinnamal, Limonene, Benzyl Alcohol.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does AirWash leave a white cast on dark hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Translucent microbeads absorb oil without visible residue, suitable for all hair colors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often can I use the non‑aerosol spray?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use as needed between washes; the concentrated formula is designed to reduce reapplication frequency.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58345010266499,"sku":"B0DGVWYDGK","price":67.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-airwash-front-bottle.jpg?v=1782600650"},{"product_id":"k18-molecular-repair-hair-oil-0-34-fl-oz-strengthening-peptide-treatment-heat-protectant-frizz-control","title":"K18 Molecular Repair Hair Oil 0.34 fl oz — Strengthening Peptide Treatment, Heat Protectant \u0026 Frizz Control","description":"\u003cp\u003e\u003cstrong\u003eK18 Molecular Repair Hair Oil is a lightweight, silicone-free treatment oil that strengthens damaged hair, smooths frizz, and adds long-lasting shine while protecting from heat styling.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis biotech-formulated oil combines the brand’s patented peptide technology with nourishing plant-based oils to work on two levels of the hair fiber: rebuilding internal strength and polishing the outer cuticle. Suitable for all hair types, the 0.34 fl oz bottle is designed for targeted doses—1–3 drops to start—so you can customize treatment from damp or dry hair without buildup.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this oil repair damage inside the hair?\u003c\/h3\u003e\n\u003cp\u003eThe formula includes K18PEPTIDE, a patented peptide that is engineered to penetrate the hair structure and fortify weakened areas. Rather than only coating the surface, it supports the hair’s internal matrix to help hair resist future stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented peptide targets inner fiber strength\u003c\/li\u003e\n  \u003cli\u003eWorks beneath the cuticle to address structural damage\u003c\/li\u003e\n  \u003cli\u003eClinically shown improvements in hair resilience when used as directed*\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it actually reduce frizz and add shine?\u003c\/h3\u003e\n\u003cp\u003eYes — the oil pairs internal repair with surface-smoothing ingredients so strands look and feel calmer. Lightweight emollients tame flyaways while squalane and hemisqualane boost reflective shine without weighing hair down.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-action approach: repair + cuticle smoothing\u003c\/li\u003e\n  \u003cli\u003eIncreases visible shine and reduces frizz-prone texture\u003c\/li\u003e\n  \u003cli\u003eSilicone-free formulation avoids heavy buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use it with heat styling and color-treated hair?\u003c\/h3\u003e\n\u003cp\u003eThe product is formulated to offer heat protection and enhance color vibrancy when applied properly. It’s intended to be used before styling to help shield strands from thermal stress and to preserve color luminosity.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-protection benefits up to high styling temperatures when used as directed*\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce split ends and help maintain color brightness\u003c\/li\u003e\n  \u003cli\u003eSafe to layer over treatments like K18 Molecular Repair Hair Mask\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use it for best results?\u003c\/h3\u003e\n\u003cp\u003eStart with a small amount—typically 1–3 drops—and increase only if needed. Apply to towel-dried hair from mid-lengths to ends to support repair and frizz control; use sparingly on dry hair as a finishing oil for added polish and shine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApply to damp hair after towel-drying for repair and frizz control\u003c\/li\u003e\n  \u003cli\u003eUse on dry hair to smooth flyaways and add shine as a finisher\u003c\/li\u003e\n  \u003cli\u003eCombine with the K18 Molecular Repair Hair Mask for a full-strength regimen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This lightweight, peptide-powered oil is ideal for anyone seeking to strengthen chemically or heat-damaged hair while keeping a natural, non-greasy finish. It suits all hair types—straight, wavy, curly, or coily—and is especially helpful for people who want frizz control, improved shine, and protection during regular heat styling without silicones or buildup.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eCaprylyl Caprylate\/Caprate, Squalane, Persea Gratissima (Avocado) Oil, Helianthus Annuus (Sunflower) Oil, C13-15 Alkane, Undecane, Benzyl Alcohol, Tridecane, Castor Isostearate Succinate, Propanediol, sh-Oligopeptide-78, Fragrance (Parfum), Tocopherol, Cinnamal, Hexyl Cinnamal, Limonene, Linalool.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much K18 Molecular Repair Hair Oil should I use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Begin with 1–3 drops and add more only if needed; apply from mid-lengths to ends on damp hair or use sparingly on dry hair.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use it with heat tools and color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s formulated to help protect from heat styling and to enhance color vibrancy when used as part of your styling routine.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58345302622595,"sku":"B0CD84PNDD","price":38.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-front-packaging.jpg?v=1782613700"},{"product_id":"k18-astrolift-reparative-volumizing-spray-1-6-fl-oz-2-day-touchable-volume-humidity-resistant","title":"K18 AstroLift Reparative Volumizing Spray 1.6 fl oz — 2-Day Touchable Volume, Humidity-Resistant","description":"\u003cp\u003e\u003cstrong\u003eK18 AstroLift™ Reparative Volume Spray is a lightweight, reparative volumizing mist that helps hair appear fuller and hold touchable bounce for up to two days while addressing damage that reduces volume.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis spray combines the brand’s signature K18PEPTIDE™ technology with a targeted hair-fiber volumizing complex to lift strands from root to tip without stickiness or stiffness. It’s designed for fine, thin, or fragile hair that needs both repair and long-lasting, natural-looking body. The formula is buildable, humidity-resistant, and keeps hair soft to the touch while maintaining shape.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this spray create noticeable lift without weighing hair down?\u003c\/h3\u003e\n\u003cp\u003eAstroLift™ uses a fine mist delivery and a lightweight volumizing blend so each strand gets subtle structure without heavy resins or oils. The result is visible root lift and fuller-looking lengths while feeling soft rather than crunchy.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine aerosol-free mist disperses evenly for uniform volume\u003c\/li\u003e\n  \u003cli\u003eHair fiber blend wraps shafts to add girth without residue\u003c\/li\u003e\n  \u003cli\u003eLow-build formula allows repeated layering for extra body\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat role does K18PEPTIDE™ play in improving volume?\u003c\/h3\u003e\n\u003cp\u003eK18PEPTIDE™ works to address the internal damage that reduces hair’s natural bounce, helping strands regain elasticity and rebound over time. When combined with volumizing actives, repaired hair responds better to styling and holds shape more reliably.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTargets damage that flattens hair structure\u003c\/li\u003e\n  \u003cli\u003eSupports elasticity so styles spring back more easily\u003c\/li\u003e\n  \u003cli\u003eComplimentary to styling—enhances performance of the volumizing blend\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long will the volume and hold last, and how does it behave in humidity?\u003c\/h3\u003e\n\u003cp\u003eThe formula is engineered to deliver touchable lift and bounce for up to two days per application while resisting humidity-driven collapse. It’s non-sticky and remains flexible, so hair stays natural-looking through changes in weather and movement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to two days of touchable volume with proper application\u003c\/li\u003e\n  \u003cli\u003eHumidity-resistant ingredients help prevent frizz and limpness\u003c\/li\u003e\n  \u003cli\u003eNon-crunchy finish keeps hair soft to the touch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use AstroLift™ for best results on thin or fragile hair?\u003c\/h3\u003e\n\u003cp\u003eApply to clean, towel-dried hair and target roots and mid-lengths where lift is needed. Layer a few fine sprays and style with fingers or a round brush to create shape—add more product as needed for extra fullness without stiffness.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSpray 6–10 inches from roots on damp hair for even coverage\u003c\/li\u003e\n  \u003cli\u003eUse blow-dryer or air-dry while shaping to set volume\u003c\/li\u003e\n  \u003cli\u003eReapply sparingly between washes to boost body without buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? K18 AstroLift™ is built for people with fine, thin, or fragile hair who want both reparative benefits and visibly fuller hair that lasts. It’s ideal for anyone seeking a lightweight, buildable volumizer that improves hair resilience while delivering soft, humidity-resistant hold—perfect for daily styling or special occasions where natural movement matters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eFeatures:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTargets damage that reduces volume to deliver up to 2.5× more overall volume* (*see k18hair.com\/disclaimers)\u003c\/li\u003e\n  \u003cli\u003eHair-fiber volumizing blend lifts from roots to ends for thicker-looking hair\u003c\/li\u003e\n  \u003cli\u003eNon-sticky, non-crunchy, humidity-resistant formula for up to two days of touchable hold* (*see k18hair.com\/disclaimers)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is K18 AstroLift™ safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is designed to work on color-treated hair and won’t strip color while helping improve strand resilience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I layer this spray with other K18 products?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. AstroLift™ pairs well with K18 treatments and styling products—apply repair treatments first, then use the volumizing spray.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58345321988483,"sku":"B0FM66872V","price":31.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-astrolift-front-packaging.jpg?v=1782615206"},{"product_id":"k18-heatbounce-conditioning-heat-protectant-spray-1-6-fl-oz-lightweight-leave-in-450-f-heat-protection","title":"K18 HeatBounce Conditioning Heat Protectant Spray — 1.6 fl oz Lightweight Leave-In, 450°F Heat Protection","description":"\u003cstrong\u003eK18 HeatBounce Conditioning Heat Protectant Spray is a lightweight leave-in that softens, detangles and protects hair up to 450°F (232°C) while reducing blow-dry breakage.\u003c\/strong\u003e\n\n\u003cp\u003eThis compact 1.6 fl oz conditioning spray from K18 is designed for everyday styling: a fast-absorbing, non-greasy mist that conditions cuticle-to-cortex, helps smooth and detangle, and shields hair from high-heat tools. Formulated to layer under styling products, it works on all hair types and textures without weighing hair down or leaving residue.\u003c\/p\u003e\n\n\u003ch3\u003eHow does HeatBounce protect hair from hot tools?\u003c\/h3\u003e\n\u003cp\u003eHeatBounce creates an invisible, lightweight barrier that helps guard internal and external hair structure during heat styling. It’s formulated to withstand temperatures up to 450°F (232°C), so it’s suitable for high-temperature styling tools while still remaining light and workable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides inside-out protection from cuticle to cortex\u003c\/li\u003e\n  \u003cli\u003eHeat resistance up to 450°F (232°C)\u003c\/li\u003e\n  \u003cli\u003eFine mist for even, full-length coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this leave my hair feeling heavy or sticky?\u003c\/h3\u003e\n\u003cp\u003eNo — HeatBounce is a lightweight leave-in conditioning spray that absorbs quickly and keeps hair soft without buildup. It’s formulated to smooth and detangle while preserving natural movement, so styling remains flexible and touchable.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFast-absorbing, non-greasy texture\u003c\/li\u003e\n  \u003cli\u003eConditions without weighing hair down\u003c\/li\u003e\n  \u003cli\u003eCompatible with layered styling products\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use HeatBounce for best results?\u003c\/h3\u003e\n\u003cp\u003eSpray evenly through damp or dry hair before using heat tools or styling. Focus on mid-lengths to ends to tame tangles and add protection, then proceed to blow-dry, flat iron, or curling iron as usual. A little goes a long way, so start with a light mist and add more if needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShake and hold 6–8 inches from hair for even application\u003c\/li\u003e\n  \u003cli\u003eUse on damp hair to aid detangling and blow-drying\u003c\/li\u003e\n  \u003cli\u003eReapply lightly on dry hair before high-heat styling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat improvements can I expect after regular use?\u003c\/h3\u003e\n\u003cp\u003eWith consistent use as part of your styling routine, HeatBounce helps reduce blow-dry breakage and leaves hair feeling smoother and easier to comb. It supports healthier-looking strands by minimizing stress during heat styling without altering your finished look.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduced breakage after blow-drying when used as directed*\u003c\/li\u003e\n  \u003cli\u003eSofter, smoother texture and improved manageability\u003c\/li\u003e\n  \u003cli\u003eDetangles hair for faster styling sessions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 HeatBounce Conditioning Heat Protectant Spray suits anyone who uses heat tools and wants light, effective protection—ideal for fine, medium, or thick hair and for color-treated or natural textures. It’s a practical pick for daily stylers, professionals needing a travel-sized protective mist, and anyone seeking easier detangling and softer results without heavy silicones or residue.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use HeatBounce on wet and dry hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Apply to damp hair for detangling and blow-drying, or to dry hair before high-heat styling for added protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this product weigh hair down or leave residue?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. HeatBounce has a lightweight, fast-absorbing formula that conditions without heaviness or visible residue.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58345397387651,"sku":"B0FXHQ4R5Y","price":34.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-heatbounce-front-packaging_053f2a94-f01f-4e9a-9a1d-796198ea044d.jpg?v=1782619807"},{"product_id":"k18-leave-in-molecular-repair-hair-mask-0-5-fl-oz-peptide-treatment-4-minute-damage-repair","title":"K18 Leave-In Molecular Repair Hair Mask — 0.5 fl oz peptide treatment, 4-minute damage repair","description":"\u003cp\u003e\u003cstrong\u003eK18 Leave-In Molecular Repair Hair Mask is a 4-minute peptide treatment that repairs chemical, heat, and color damage by reconnecting hair’s internal bonds for stronger, smoother strands.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis concentrated, leave-in cream uses the patented K18PEPTIDE to penetrate the hair’s inner structure rather than just coating the cuticle. In a short salon-style treatment you get improved texture, easier detangling, and restored elasticity without rinsing, making it a practical add-on to regular shampooing. The 0.5 fl oz size is ideal for trial, travel, or targeted use on ends and damaged sections.\u003c\/p\u003e\n\n\u003ch3\u003eHow does K18 reverse hair damage so quickly?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains a biotech-designed peptide that bonds with the hair’s keratin framework, helping to reconnect broken polypeptide chains and disulfide bonds. That repair at the molecular level restores strength and flexibility, which translates to visible improvements in texture and manageability after just a few uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented K18PEPTIDE targets the hair’s inner structure, not just the surface.\u003c\/li\u003e\n  \u003cli\u003eWorks on damage from bleach, color, chemical services, and heat.\u003c\/li\u003e\n  \u003cli\u003eVisible benefits often appear after 2–3 treatments; full protocol uses 4–6 consecutive washes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s the correct way to use this leave-in mask?\u003c\/h3\u003e\n\u003cp\u003eApply the treatment to freshly shampooed, towel-dried hair and skip conditioner. Dispense 1–3 pumps depending on length and texture, distribute through hair, wait four minutes, and leave in—do not rinse. Style as usual afterwards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on clean, damp hair for best peptide activation and penetration.\u003c\/li\u003e\n  \u003cli\u003eFollow an initial series of 4–6 consecutive applications, then use as needed.\u003c\/li\u003e\n  \u003cli\u003eAmount varies: shorter hair needs less, thick or long hair needs more pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work for my hair type and styling routine?\u003c\/h3\u003e\n\u003cp\u003eBecause the peptide acts on the hair’s internal bonds, it’s effective across textures—straight, wavy, curly, and coily. It integrates easily with styling: apply the mask, wait four minutes, then use heat tools or air-dry as you normally would without rinsing out the product.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for chemically treated, color-treated, and heat-styled hair.\u003c\/li\u003e\n  \u003cli\u003eSuitable for all textures, including coily and curly hair that benefit from internal repair.\u003c\/li\u003e\n  \u003cli\u003eCan be used before heat styling for added resilience and smoother results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow soon will I notice changes and what should I expect?\u003c\/h3\u003e\n\u003cp\u003eMany users report softer, more manageable hair after the first few treatments, with fuller improvements after the recommended 4–6 consecutive uses. Results include reduced breakage, less frizz, better elasticity, and easier detangling—though individual outcomes vary by hair history and extent of damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSome improvement often visible after 2–3 applications; optimal effects after initial protocol.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce breakage and tangling while improving bounce and smoothness.\u003c\/li\u003e\n  \u003cli\u003eMaintained with occasional touch-up applications as needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This K18 mask is designed for anyone seeking a fast, science-backed repair step—people with bleached, colored, chemically processed, thermally damaged, or naturally fragile hair will see the most benefit. It’s also a useful maintenance product for healthy hair that faces frequent styling stress and for travelers or first-time users wanting a compact, powerful treatment.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau), Alcohol Denat., Propylene Glycol, Cetearyl Alcohol, Dicaprylyl Ether, Cetyl Esters, Behentrimonium Chloride, Polysorbate 20,sh-Oligopeptide-78 (K18PEPTIDE™), Hydrolyzed Wheat Protein, Hydrolyzed Wheat Starch, Isopropyl Alcohol, Tocopherol, Phenoxyethanol, Potassium Sorbate, Citric Acid, Fragrance (Parfum), Geraniol, Linalool, Hexyl Cinnamal, Benzyl Alcohol.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long should I leave the K18 mask in my hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Apply to damp hair and leave in for four minutes; do not rinse, then style as usual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use K18 on color-treated or bleached hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The K18PEPTIDE is formulated to repair internal damage from bleaching, coloring, and chemical services.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58345530065283,"sku":"B09HR5KSR8","price":41.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-front-packaging-leave-in-mask.jpg?v=1782625760"},{"product_id":"k18-airwash-travel-non-aerosol-dry-shampoo-spray-travel-1-6-fl-oz-no-white-cast-odor-neutralizing-formula","title":"K18 AirWash Travel Non-Aerosol Dry Shampoo Spray — Travel 1.6 fl oz, No White Cast \u0026 Odor‑Neutralizing Formula","description":"\u003cp\u003e\u003cstrong\u003eK18 AirWash Travel is a compact, non-aerosol dry shampoo spray that absorbs oil and neutralizes odors while leaving no visible residue for up to three days of freshness.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for on-the-go touch-ups, this travel-sized formula uses a patented odor-binding biotechnology and translucent microbeads to refresh hair and scalp without heavy perfumes or powdery buildup. The lightweight, concentrated spray targets excess sebum and sweat, helping hair look cleaner between washes while maintaining color and style integrity.\u003c\/p\u003e\n\n\u003ch3\u003eHow does AirWash remove odors without masking them?\u003c\/h3\u003e\n\u003cp\u003eAirWash uses odor-binding biotechnology that captures and helps neutralize odor-causing molecules instead of simply covering them with fragrance. That approach leaves hair smelling fresher while avoiding overpowering scents.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePatented odor-binding technology traps odor molecules\u003c\/li\u003e\n  \u003cli\u003eNo heavy perfumes—subtle scent profile\u003c\/li\u003e\n  \u003cli\u003eFormulation designed for prolonged neutralizing action\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this dry shampoo show up as white or make hair feel chalky?\u003c\/h3\u003e\n\u003cp\u003eThe formula contains translucent microbeads that absorb oil without leaving a visible white cast, suitable across hair colors and textures. It’s engineered to feel lightweight, not powdery, so styles stay intact after application.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTranslucent microbeads minimize visible residue\u003c\/li\u003e\n  \u003cli\u003eWorks on all hair colors and textures\u003c\/li\u003e\n  \u003cli\u003eMaintains hairstyle shape and movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I apply the non-aerosol spray for best results?\u003c\/h3\u003e\n\u003cp\u003eShake the bottle for at least five seconds, section hair, and hold the nozzle 4–6 inches from the scalp. Apply one short spray per section, massage in with fingertips, then brush or style as usual for even distribution.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShake well before use to restore nozzle airflow\u003c\/li\u003e\n  \u003cli\u003eUse a small amount—concentrated formula means fewer reapplications\u003c\/li\u003e\n  \u003cli\u003eMay feel slightly damp briefly but dries without flattening styles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this product help manage scalp oil over time?\u003c\/h3\u003e\n\u003cp\u003eAirWash includes a biotech-derived Mediterranean microalgae ingredient that helps balance sebum production with regular use. While not a treatment, it supports a less oily scalp environment and cleaner-feeling hair between traditional washes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMicroalgae helps regulate excess oil on the scalp\u003c\/li\u003e\n  \u003cli\u003eSupports longer-lasting freshness with repeated use\u003c\/li\u003e\n  \u003cli\u003eFormulated to be gentle and scalp-friendly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 AirWash Travel is suited for people who need quick, reliable hair refreshes—commuters, travelers, busy professionals, and anyone who wants to extend the life of a blowout or maintain color without visible powder or heavy fragrance. It’s especially useful when you want a concentrated, travel-friendly option that balances oil control and odor management while protecting hairstyles and working across hair types.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau), Alcohol Denat., Silica, Tetraselmis Suecica Extract, Arginine, Lactic Acid, Sodium Hyaluronate, Glycerin, Mannitol, Gellan Gum, Hydrolyzed Hyaluronic Acid, Sodium Phytate, Tromethamine, Escherichia Coli Extract\/Sr-(Methionyl Tripeptide-46 Hexapeptide-40 Decapeptide-27 Methionyl, S-Pig Polypeptide-2 Oligopeptide-234 Sh-Oligopeptide-78), Potassium Sorbate, Sodium Benzoate, Citric Acid, Sodium Chloride, Fragrance (Parfum), Linalool, Hexyl Cinnamal, Limonene, Benzyl Alcohol.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is K18 AirWash safe for colored hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The translucent formula is designed to avoid visible residue and is safe for all hair colors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I reapply during the day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Because the formula is concentrated, one light application per trouble area is usually enough; reapply only as needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58345540059523,"sku":"B0F67KS3K1","price":34.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-airwash-travel-front-packaging.jpg?v=1782626313"},{"product_id":"k18-detox-shampoo-color-safe-clarifying-16-fl-oz-activated-charcoal-salicylic-acid","title":"K18 Detox Shampoo Color-Safe Clarifying 16 fl oz — Activated Charcoal \u0026 Salicylic Acid","description":"\u003cp\u003e\u003cstrong\u003eK18 Peptide Prep™ Detox Shampoo is a color-safe clarifying shampoo that gently removes dirt, oil, metal minerals and product buildup to create a clean canvas for the K18 mask.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a weekly or as-needed deep cleanse, this activated charcoal and salicylic acid formula targets residues from styling products and hard water without stripping the hair's natural moisture. It pairs K18's patented peptide technology with ingredients inspired by skincare to absorb impurities at the scalp while protecting color and protein integrity. Use it before your K18 mask or when hair feels weighed down to restore manageability and a fresher scalp feeling.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo remove buildup without stripping my hair?\u003c\/h3\u003e\n\n\u003cp\u003eThe formula balances clarifying actives with protective peptide technology. Activated charcoal and salicylic acid draw out oils, metals and product residue, while the K18PEPTIDE reduces protein loss and helps preserve hair strength and elasticity. The pH-optimized lather clears deposits yet leaves moisture and color intact.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eActivated charcoal absorbs impurities from hair and scalp.\u003c\/li\u003e\n  \u003cli\u003eSalicylic acid helps loosen sebum and trapped product residue.\u003c\/li\u003e\n  \u003cli\u003eK18PEPTIDE reduces protein loss compared with harsh chelators.\u003c\/li\u003e\n  \u003cli\u003epH-optimized formulation protects color and shine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I use Peptide Prep Detox Shampoo in my routine?\u003c\/h3\u003e\n\n\u003cp\u003eUse this detox shampoo once a week or any time hair feels heavy, greasy, or coated by minerals from hard water. It’s intended as a reset before treatments—especially the K18 mask—so product actives can penetrate more effectively. If you live in a hard-water area or use many styling products, occasional extra washes are suitable.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWeekly prep before deep treatments or hair masks.\u003c\/li\u003e\n  \u003cli\u003eAs-needed cleanse after heavy product use or hard-water exposure.\u003c\/li\u003e\n  \u003cli\u003eRepeat wash option when residue persists after a single clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it keep my color looking fresh and my hair feeling strong?\u003c\/h3\u003e\n\n\u003cp\u003eThis shampoo is formulated to be color-safe and to minimize protein loss while clarifying. Clinical testing shows significant removal of buildup and metals after one wash, helping color reflect light more evenly and maintain vibrancy. The peptide presence supports hair structure so strands feel resilient rather than brittle.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eColor-safe surfactant system to prevent premature fading.\u003c\/li\u003e\n  \u003cli\u003eReduces copper and mineral deposits that dull color.\u003c\/li\u003e\n  \u003cli\u003eK18PEPTIDE helps maintain hair strength during detoxing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use it for best results?\u003c\/h3\u003e\n\n\u003cp\u003eReplace your regular shampoo with this detox formula once weekly or when build up is noticeable. Apply to wet hair, massage into scalp and lengths to emulsify oils and lift deposits, then rinse thoroughly. Repeat if needed and follow with the K18 mask for optimal repair and slip.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUse in place of regular shampoo 1x weekly or as needed.\u003c\/li\u003e\n  \u003cli\u003eMassage thoroughly into scalp and hair; rinse completely.\u003c\/li\u003e\n  \u003cli\u003eRepeat a second wash if hair remains weighted down.\u003c\/li\u003e\n  \u003cli\u003eFinish with the K18 mask for best restoration and styling results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: K18 Peptide Prep™ Detox Shampoo suits anyone needing a targeted deep cleanse—people living with hard water, those who use heavy styling products, or anyone prepping hair for a professional treatment or a K18 mask. It’s formulated for color-treated and natural hair types that require effective impurity removal without compromising protein content or color vibrancy.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Salicylic Acid, Charcoal Powder, sh-Oligopeptide-78, Panthenol, Glycerin, Sodium Phytate, Guar Hydroxypropyltrimonium Chloride, Caprylyl Glycol, Caprylhydroxamic Acid, Citric Acid, Potassium Hydroxide, Sodium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Limonene.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is pH-optimized and color-safe to remove buildup while protecting color vibrancy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I use K18 Peptide Prep Detox Shampoo?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use once weekly or as needed when hair feels weighed down by product or hard-water minerals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58345574138243,"sku":"B0G4XS9GSK","price":82.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-peptide-prep-detox-shampoo-front-bottle.jpg?v=1782627406"},{"product_id":"k18-damage-shield-protective-conditioner-1-8-fl-oz-lightweight-daily-shield-adds-strength-shine","title":"K18 Damage Shield Protective Conditioner 1.8 fl oz — lightweight daily shield, adds strength \u0026 shine","description":"\u003cp\u003e\u003cstrong\u003eK18 Damage Shield Protective Conditioner is a lightweight, daily-rinse conditioner that protects hair from everyday damage while improving strength, smoothness, and shine for up to three days.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEveryday exposures — sun, heat tools, friction, and pollution — slowly degrade hair. K18 designed this protective conditioner to be used after shampooing to replenish softness, reduce surface friction, and add a resilient barrier that helps hair resist typical daily aggressors without weighing strands down. It pairs easily with styling routines and works on all textures.\u003c\/p\u003e\n\n\u003ch3\u003eHow does K18 protect hair between washes?\u003c\/h3\u003e\n\u003cp\u003eThis formula creates a short-term protective layer that helps hair withstand UV light, brushing, and styling for up to 72 hours. It’s formulated to reduce micro-abrasions and keep cuticles smoother so aggressive forces cause less visible damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForms a lightweight shield against environmental aggressors\u003c\/li\u003e\n  \u003cli\u003eHelps reduce friction from brushing and styling\u003c\/li\u003e\n  \u003cli\u003eOffers protection for up to three days after application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it make hair stronger and shinier without heaviness?\u003c\/h3\u003e\n\u003cp\u003eK18 Damage Shield delivers conditioning agents that improve manageability and shine while maintaining bounce. The product is designed to nourish and detangle without leaving a heavy residue, making it suitable for fine to thick hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproves smoothness for easier detangling\u003c\/li\u003e\n  \u003cli\u003eEnhances surface shine without greasiness\u003c\/li\u003e\n  \u003cli\u003eLightweight formula suitable for daily use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use this conditioner in my routine?\u003c\/h3\u003e\n\u003cp\u003eApply after shampooing to towel-dried hair, leave in briefly, then rinse for a light protective finish. For targeted protection, focus on mid-lengths to ends where damage accumulates most; use with your regular styling products as needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse after each wash on damp hair\u003c\/li\u003e\n  \u003cli\u003eConcentrate on mid-lengths and ends\u003c\/li\u003e\n  \u003cli\u003eRinse after a short leave to seal cuticle and add shine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs it safe for colored or chemically treated hair?\u003c\/h3\u003e\n\u003cp\u003eThe conditioner is formulated for routine protection and daily conditioning of all hair types, including color-treated and chemically processed hair. It aims to preserve appearance by reducing surface damage that makes color look dull or faded.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks on colored and chemically treated hair\u003c\/li\u003e\n  \u003cli\u003eHelps maintain gloss and manageability after salon services\u003c\/li\u003e\n  \u003cli\u003eDesigned to be non-depositing and lightweight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? K18 Damage Shield Protective Conditioner is ideal for people who want daily, lightweight protection from environmental and styling damage while improving smoothness and shine. It’s a good match for those who wash hair regularly, use heat tools, spend time outdoors, or want an easy step that enhances strength and manageability without heavy buildup.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long does the protection last after using the conditioner?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Protection against daily damage lasts up to 72 hours after application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this on color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it’s suitable for color-treated and chemically processed hair to help maintain shine and manageability.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58360910610819,"sku":"B0FJHC1PMR","price":20.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-front-packaging_8dabb98d-60d9-443f-9a5f-0695d519b0c2.jpg?v=1782786762"},{"product_id":"k18-damage-shield-protective-shampoo-1-8-fl-oz-color-safe-frizz-reducing-cleanser-with-k18peptide","title":"K18 Damage Shield Protective Shampoo 1.8 fl oz — Color-Safe, Frizz-Reducing Cleanser with K18PEPTIDE","description":"\u003cp\u003e\u003cstrong\u003eK18 Damage Shield Protective Shampoo is a color-safe, pH-optimized cleanser that removes dirt and oil while reducing frizz and tangles to help hair look smoother and shinier.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact 1.8 fl oz formula uses plant-derived surfactants and the brand’s signature K18PEPTIDE to deliver effective cleansing without stripping color or upsetting the scalp microbiome. The less-is-more approach focuses on maintaining hair integrity during wash, minimizing cuticle swelling and protein loss so strands feel healthier after each use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this shampoo clean without fading color?\u003c\/h3\u003e\n\u003cp\u003eThe formula relies on gentle, plant-derived surfactants that lift oil and debris without aggressive alkaline ingredients. It’s pH-optimized to mirror hair’s natural acidity, which helps preserve color molecules and prevents excess cuticle opening that can accelerate fading.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-safe surfactants that remove oil and grime effectively\u003c\/li\u003e\n  \u003cli\u003epH-balanced to limit cuticle swelling and preserve dye\u003c\/li\u003e\n  \u003cli\u003eLess stripping compared with conventional high-foaming shampoos\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it help reduce frizz and make hair easier to detangle?\u003c\/h3\u003e\n\u003cp\u003eThe shampoo minimizes frizz by limiting cuticle disruption during washing, so the hair surface remains smoother and reflects more light. Reduced swelling of the cuticle also makes combing through wet hair simpler, decreasing mechanical damage from brushing and styling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFormulation reduces cuticle lifting to smooth hair surface\u003c\/li\u003e\n  \u003cli\u003eEasier wet detangling and reduced breakage while combing\u003c\/li\u003e\n  \u003cli\u003ePromotes more manageable texture for styling routines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat role does K18PEPTIDE play in the formula?\u003c\/h3\u003e\n\u003cp\u003eK18PEPTIDE is included to help protect hair protein during the shampooing process, supporting strand strength and resilience. While a shampoo’s primary job is cleansing, this ingredient helps limit protein loss so hair retains a healthier feel between deeper repair treatments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHelps reduce protein loss during washing\u003c\/li\u003e\n  \u003cli\u003eSupports strength and elasticity of strands\u003c\/li\u003e\n  \u003cli\u003eComplements leave-in or treatment products for ongoing repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this gentle enough for daily use and good for the scalp?\u003c\/h3\u003e\n\u003cp\u003eYes — the product’s gentle surfactant system and pH tuning make it suitable for regular cleansing without disrupting the scalp’s microbiome. It’s designed to clean effectively while protecting the scalp’s natural barrier and helping maintain hair health over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrobiome-friendly formulation that preserves scalp balance\u003c\/li\u003e\n  \u003cli\u003eGentle enough for frequent use on hair and scalp\u003c\/li\u003e\n  \u003cli\u003eHelps maintain natural oils while removing buildup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: K18 Damage Shield Protective Shampoo is ideal for anyone with color-treated, chemically processed, or environmentally stressed hair who wants a reliable daily cleanser that prioritizes hair health. It suits users seeking reduced frizz and easier detangling without sacrificing color longevity, and those who prefer a scalp-friendly, less-aggressive wash. Keep using with your regular conditioner or K18 treatments for best results.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is K18 Damage Shield safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's color-safe and pH-optimized to minimize cuticle swelling and help preserve color.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this shampoo every day?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The gentle, microbiome-friendly formula is suitable for regular cleansing and scalp health.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K18","offers":[{"title":"Default Title","offer_id":58360913559939,"sku":"B0FHMGTG8K","price":20.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/k18-damage-shield-front-bottle_ed00799d-efc5-4729-b0a0-2d8483360f70.jpg?v=1782786977"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/collections\/k18-airwash-front-bottle_a0af0186-1ab3-47da-94a7-c898589a711f.jpg?v=1782817646","url":"https:\/\/origin-beauty.com\/collections\/brand-k18.oembed","provider":"Origin Beauty","version":"1.0","type":"link"}