{"product_id":"joico-k-pak-color-therapy-luster-lock-leave-in-treatment-8-5-fl-oz-instant-shine-repair-with-keratin","title":"Joico K-PAK Color Therapy Luster Lock Leave-In Treatment 8.5 fl oz — Instant Shine \u0026 Repair with Keratin","description":"\u003cstrong\u003eJoico K-PAK Color Therapy Luster Lock is an instant shine and repair treatment formulated to restore vibrancy and strengthen color-treated hair in a single use.\u003c\/strong\u003e\n\n\u003cp\u003eThis professional-strength leave-in treatment blends keratin, argan oil, and African manketti oil with Joico's SmartRelease technology to address breakage, boost shine, and help protect dyed hair from daily styling stress. It’s intended to help hair look smoother and healthier while preserving color intensity. Use it as part of your regular color-care routine to reinforce weakened strands and add immediate radiance without weighing hair down.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this treatment improve the look and feel of color-treated hair?\u003c\/h3\u003e\n\u003cp\u003eThe formula delivers targeted proteins and lipids that bond with damaged areas, smoothing the hair surface and improving manageability. Lightweight oils hydrate and add gloss, while SmartRelease continues to supply repairing ingredients over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeratin replaces lost protein to fortify weakened strands.\u003c\/li\u003e\n  \u003cli\u003eArgan oil provides hydration and surface shine.\u003c\/li\u003e\n  \u003cli\u003eAfrican manketti oil helps guard color against environmental fading.\u003c\/li\u003e\n  \u003cli\u003eSmartRelease liposomes gradually release restorative compounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this help reduce breakage and improve strength?\u003c\/h3\u003e\n\u003cp\u003eYes — the treatment is formulated to reinforce hair structure and reduce combing breakage through protein rebuilding and moisture balance. Regular use supports stronger, more resilient hair that resists snapping during styling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProtein-rich keratin targets damaged spots to rebuild integrity.\u003c\/li\u003e\n  \u003cli\u003eEvidence-based delivery helps maintain benefits between washes.\u003c\/li\u003e\n  \u003cli\u003eImproved slip reduces mechanical stress during combing.\u003c\/li\u003e\n  \u003cli\u003eFormulated for color-treated hair so it won’t compromise vibrancy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I use Luster Lock in my routine for best results?\u003c\/h3\u003e\n\u003cp\u003eApply to damp, towel-dried hair after shampooing, focusing on mid-lengths and ends; do not rinse out. It can be used before styling or air-drying to add shine and protection, and as a maintenance boost on non-wash days.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDispense a small amount into palms and distribute evenly through damp hair.\u003c\/li\u003e\n  \u003cli\u003eConcentrate on damaged or color-treated areas and avoid the roots if you need volume.\u003c\/li\u003e\n  \u003cli\u003eStyle as usual—leave-in formula supports heat styling protection and manageability.\u003c\/li\u003e\n  \u003cli\u003eUse regularly for ongoing repair and color-brightening benefits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat key ingredients make this different from typical conditioners?\u003c\/h3\u003e\n\u003cp\u003eThe blend pairs reconstructive protein with nutrient-dense oils and a time-release delivery system for ongoing repair. Unlike rinse-out conditioners, this leave-in acts continuously to replenish and defend fragile, dyed hair.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eKeratin: seeks out and replaces lost protein in compromised fibers.\u003c\/li\u003e\n  \u003cli\u003eArgan oil: delivers antioxidants and fatty acids for deep nourishment.\u003c\/li\u003e\n  \u003cli\u003eAfrican manketti oil: helps protect color from environmental fading.\u003c\/li\u003e\n  \u003cli\u003eSmartRelease technology: sustained delivery of rosehip oil, arginine, and keratin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Joico K-PAK Color Therapy Luster Lock is aimed at anyone with color-treated or chemically processed hair who wants quicker shine, improved strength, and color protection without heavy buildup. It’s suitable for those experiencing combing breakage, dullness from dyeing, or anyone who wants a professional, leave-in repair boost between salon visits. Safe for all hair types that require extra repair and vibrancy maintenance; adjust amount used according to hair thickness and length.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater\/Aqua\/Eau, Butylene Glycol, Dimethicone, Sorbitol, Behenyl Alcohol, Behentrimonium Chloride, Stearyl Alcohol, Cetyl Alcohol, Glyceryl Oleate, Schinziophyton Rautanenii Kernel Oil, Pentapeptide-30 Cysteinamide, Pentapeptide-29 Cysteinamide, Tetrapeptide-29 Argininamide, Tetrapeptide-28 Argininamide, Keratin, Hydrolyzed Keratin, Cocodimonium Hydroxypropyl Hydrolyzed Keratin, Aleurites Moluccana Seed Oil, Arginine HCl, Hydrogenated Castor Oil\/Sebacic Acid Copolymer, Argania Spinosa Kernel Oil, Psidium Guajava Fruit Extract, Thioctic Acid, Oenothera Biennis (Evening Primrose) Oil, Tocopheryl Acetate, Aloe Barbadensis Leaf Juice, Aminopropyl Dimethicone, Hydrolyzed Keratin PG-Propyl Methylsilanediol, Allantoin, Glycolipids, Phenoxyethanol, Stearyl Dihydroxypropyldimonium Oligosaccharides, Steartrimonium Chloride, Octyldodecanol, Propylene Glycol, PEG-6 Methyl Ether Dimethicone, PEG-90M, Citric Acid, Glycerin, Hyaluronic Acid, Polyquaternium-55, Polysilicone-19, Dipropylene Glycol, Butyl Methoxydibenzoylmethane, Isopropyl Alcohol, Sodium Ascorbyl Phosphate, Sodium Hydroxide, Alpha-Isomethyl Ionone, Butylphenyl Methylpropional, Fragrance\/Parfum.\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 this on chemically treated hair besides color?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s formulated for color-treated and chemically processed hair to help repair and add shine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I rinse out the Luster Lock treatment after application?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This is a leave-in treatment—apply to damp hair and style without rinsing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Joico","offers":[{"title":"Default Title","offer_id":58345480618371,"sku":"B089WJRCF4","price":39.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/joico-luster-lock-front-bottle.jpg?v=1782623600","url":"https:\/\/origin-beauty.com\/products\/joico-k-pak-color-therapy-luster-lock-leave-in-treatment-8-5-fl-oz-instant-shine-repair-with-keratin","provider":"Origin Beauty","version":"1.0","type":"link"}