{"product_id":"vitamins-hair-cosmetics-keratin-hair-serum-with-biotin-castor-oil-collagen-4-25-fl-oz-anti-frizz-heat-protectant-shine","title":"VITAMINS hair cosmetics Keratin Hair Serum with Biotin, Castor Oil \u0026 Collagen — 4.25 fl oz | Anti-Frizz Heat Protectant \u0026 Shine","description":"\u003cp\u003e\u003cstrong\u003eVITAMINS Keratin Hair Serum is a lightweight leave-in treatment that smooths frizz, protects from heat, and adds glossy shine for dry, damaged, or color-treated hair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBorn from an 80-year family salon formula, this concentrated 4.25 fl oz (125 mL) serum blends hydrolyzed keratin, biotin, collagen, castor oil, argan oil, and coconut oil into a multi-purpose styling ally. It is formulated to be non-greasy and minimally scented, designed for daily use on damp hair, as a heat protectant before high-temperature styling, or as a touch-up to tame flyaways. The product is sulfate-, paraben-, and alcohol-free and safe for chemically treated hair.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this serum help my hair routine on busy mornings?\u003c\/h3\u003e\n\u003cp\u003eApply a few drops to damp hair to detangle, reduce drying time, and create a smooth base for styling. The lightweight formula layers easily under products like mousse or cream without leaving residue.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse 1–3 drops depending on hair thickness; distributes quickly from mid-lengths to ends.\u003c\/li\u003e\n  \u003cli\u003eHelps reduce blow-dry time by sealing cuticles and improving heat conduction.\u003c\/li\u003e\n  \u003cli\u003eReplaces separate leave-in, heat protectant, and anti-frizz finisher to streamline your routine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan it protect my hair from flat irons and blow dryers?\u003c\/h3\u003e\n\u003cp\u003eYes — the serum acts as a heat protectant for styling tools up to 450°F, forming a protective layer around the strand. While it’s not a thermal insulator, the keratin and oils reduce direct damage and help preserve moisture during high-heat styling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSafe for use before blow-drying and flat-ironing up to 450°F.\u003c\/li\u003e\n  \u003cli\u003eApplies as a thin, even coating to reduce surface friction from styling tools.\u003c\/li\u003e\n  \u003cli\u003eHelps minimize split ends and breakage when used consistently before heat styling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it handle humidity and frizz throughout the week?\u003c\/h3\u003e\n\u003cp\u003eThe keratin-collagen matrix in the serum smooths each hair fiber and helps lock out moisture that causes frizz, so many users see several days of manageability after a single application. It delivers a glass-like shine while keeping hair soft rather than stiff.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForms a lightweight shield to resist humidity-driven swelling of the hair shaft.\u003c\/li\u003e\n  \u003cli\u003eTames flyaways and creates a polished surface that reflects light for shine.\u003c\/li\u003e\n  \u003cli\u003eNon-sticky finish that won’t attract dust or weigh hair down when used sparingly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work on my hair type and color-treated locks?\u003c\/h3\u003e\n\u003cp\u003eThe formula was created to be versatile across textures — from thin and fine to thick and curly — and is safe for color-treated, bleached, highlighted, or chemically processed hair. Dosage is adjustable so you can avoid buildup while still gaining protective and smoothing benefits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine hair: 1 drop to prevent weighing down; medium\/wavy: 2 drops; thick\/curly: 3 drops.\u003c\/li\u003e\n  \u003cli\u003eSulfate-, paraben-, and alcohol-free, suitable for treated and delicate hair strands.\u003c\/li\u003e\n  \u003cli\u003eCan be layered with other styling products without causing greasiness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: VITAMINS Keratin Hair Serum is aimed at anyone seeking a compact, multi-tasking product to simplify styling—people with dry, frizzy, heat-styled, or color-treated hair who want salon-smooth results at home. It suits those who prefer a single, effective product that reduces frizz, protects during heat styling, and delivers lasting shine without heavy residue. Ideal if you value professional-strength ingredients in a small bottle that lasts months with minimal daily use.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eWater, Glycerin, Dimethicone, Hydroxyethl Acrylate\/Sodium Cocoyl Aminoacids, Cetrimonium Chloride, Fragrance, Hydrolized Keratin, Biotin, Soluble Collagen, Coconut Oil, Castor Oil, Argania Spinosa Kernel Oil, Triticum Vulgare (Wheat Germ) Oil, Vitamin E, Potassium Dimethicone Peg 7 Panthenyl Phosphate , Phenoxyethanol, Caprylyl Glycol, Amodimethicone, Trideceth 12, Sorbic Acid\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 many drops do I use per application?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use 1 drop for fine hair, 2 for medium or wavy, and 3 for thick, curly, or coarse hair.\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 or keratin-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The serum is formulated to be safe for color-treated, bleached, highlighted, and chemically processed hair.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VITAMINS hair cosmetics","offers":[{"title":"Default Title","offer_id":58345150022019,"sku":"B01456DJ66","price":31.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1023\/2696\/0515\/files\/vitamins-keratin-serum-front-bottle.jpg?v=1782604188","url":"https:\/\/origin-beauty.com\/products\/vitamins-hair-cosmetics-keratin-hair-serum-with-biotin-castor-oil-collagen-4-25-fl-oz-anti-frizz-heat-protectant-shine","provider":"Origin Beauty","version":"1.0","type":"link"}