{"product_id":"biosilk-silk-therapy-original-leave-in-silk-protein-treatment-5-64-oz-lightweight-shine-frizz-control","title":"BioSilk Silk Therapy Original Leave-In Silk Protein Treatment 5.64 oz — Lightweight Shine \u0026 Frizz Control","description":"\u003cp\u003e\u003cstrong\u003eBioSilk Silk Therapy Original is a lightweight, leave-in silk protein treatment that smooths, adds shine, and helps reduce split ends for all hair types.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eCreated from natural silk proteins, BioSilk's Original Silk Therapy replenishes and reconstructs strands without weighing hair down. The formula delivers a blend of silk-derived amino acids and conditioning agents designed to fill gaps in the hair cuticle, tame frizz, and boost surface shine. Free of sulfates and parabens and developed cruelty-free, this treatment works on wet or dry hair as a finishing serum, detangler, or protective layer before heat styling.\u003c\/p\u003e\n\n\u003ch3\u003eHow does Silk Therapy improve hair texture and shine?\u003c\/h3\u003e\n\u003cp\u003eSilk proteins adhere to the hair surface, smoothing raised cuticles so light reflects more evenly—this produces a visible increase in shine and a softer feel. The treatment helps seal fragile areas to reduce roughness and surface porosity that makes hair look dull.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSilk-based amino acids smooth the cuticle for a glossier finish.\u003c\/li\u003e\n  \u003cli\u003eLightweight formula avoids heaviness on fine or thin hair.\u003c\/li\u003e\n  \u003cli\u003eReduces frizz for sleeker-looking strands in humid conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use BioSilk on colored, fine, or textured hair?\u003c\/h3\u003e\n\u003cp\u003eYes—Silk Therapy Original is formulated for all hair types, including colored, chemically treated, fine, curly, and textured hair. Because it’s weightless and free from sulfates and parabens, it integrates easily into varied care routines without stripping color or overwhelming delicate strands.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe as a finishing serum on color-treated hair to enhance shine.\u003c\/li\u003e\n  \u003cli\u003eWorks on fine hair without creating build-up when applied sparingly.\u003c\/li\u003e\n  \u003cli\u003eHelps detangle and define waves or curls while providing slip.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow and when should I apply this leave-in treatment?\u003c\/h3\u003e\n\u003cp\u003eApply a small amount to towel-dried hair to detangle and lock in moisture, or use a pea-sized drop on dry ends to smooth frizz and add shine. It can be used before heat styling for added surface protection, or as a midday refresher to restore manageability and luster.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOn wet hair: distribute through mid-lengths to ends for conditioning and easier styling.\u003c\/li\u003e\n  \u003cli\u003eOn dry hair: smooth over ends and surface flyaways for instant polish.\u003c\/li\u003e\n  \u003cli\u003eUse sparingly—start with a small amount and add more only if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits should I expect with regular use?\u003c\/h3\u003e\n\u003cp\u003eRegular use helps maintain smoother cuticles and reduces the appearance of split ends while preserving natural movement. Instead of heavy coating, the silk proteins aim to strengthen and fill microscopic gaps in the hair fiber to maintain a healthier-looking surface over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved shine and smoother texture after each application.\u003c\/li\u003e\n  \u003cli\u003eLess visible fraying at the ends with consistent use.\u003c\/li\u003e\n  \u003cli\u003eEnhanced manageability, making styling and detangling easier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: BioSilk Silk Therapy Original is suited for anyone seeking a versatile, non-greasy leave-in treatment—from those with fine, color-treated tresses to people with thick, textured hair who want added shine and smoother ends. It’s a practical step for daily grooming or targeted repair when you want salon-like polish without heavy buildup.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eC13-14 Isoalkane Dimethiconol Isododecane Alcohol Denat. Panthenol Ethyl Ester of Hydrolyzed Silk Fragrance (Parfum) Alpha-Isomethyl Ionone Benzyl Benzoate Citronellol Eugenol Geraniol Hexyl Cinnamal Hydroxycitronellal 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: Is BioSilk Silk Therapy safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The sulfate- and paraben-free formula is suitable for color-treated hair and helps add shine without stripping color.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much product should I use per application?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Start with a pea-sized amount for short or fine hair and a dime-sized amount for longer or thicker hair; add sparingly as needed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BioSilk","offers":[{"title":"Default Title","offer_id":58371874193795,"sku":"B001797W40","price":25.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/biosilk-silk-therapy-original-front-packaging.jpg?v=1782920765","url":"https:\/\/origin-beauty.com\/products\/biosilk-silk-therapy-original-leave-in-silk-protein-treatment-5-64-oz-lightweight-shine-frizz-control","provider":"Origin Beauty","version":"1.0","type":"link"}