{"product_id":"renpure-biotin-collagen-thickening-leave-in-spray-8-fl-oz-lightweight-volume-shine","title":"RENPURE Biotin \u0026 Collagen Thickening Leave-In Spray, 8 fl oz — Lightweight Volume \u0026 Shine","description":"\u003cp\u003e\u003cstrong\u003eRenpure Biotin \u0026amp; Collagen Thickening Leave-In Conditioner is a lightweight spray treatment formulated with vitamin B7 (biotin) and collagen to help fine hair appear fuller, stronger, and shinier without weighing it down.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis leave-in conditioner from RENPURE combines nutrient-rich biotin and collagen proteins into a daily spray designed to add body, reduce tangles, and enhance shine for fine, thin, or limp hair. The formula is vegan, cruelty-free, and free from sulfates, parabens, silicones, mineral oil, petrolatum, and gluten, making it a gentle option for routine styling. Use on damp hair after washing or as a refresh between washes to detangle, condition, and improve manageability while preserving a lightweight feel.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use this spray to get more volume without residue?\u003c\/h3\u003e\n\n\u003cp\u003eSpray evenly through damp hair, focusing on mid-lengths to ends, then comb through to distribute product. Do not rinse; style as usual. For best results, use it daily and combine with RENPURE Biotin \u0026amp; Collagen Shampoo and Conditioner to build fuller-looking body over time.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eApply to towel-dried hair for easiest distribution.\u003c\/li\u003e\n  \u003cli\u003eComb through with a wide-tooth comb to detangle and spread product.\u003c\/li\u003e\n  \u003cli\u003eLayer with heat protection if using hot tools.\u003c\/li\u003e\n  \u003cli\u003eUse daily or as a midweek refresh for added texture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat ingredients are responsible for thicker-looking hair?\u003c\/h3\u003e\n\n\u003cp\u003eBiotin (vitamin B7) supports hair shaft integrity and can help improve the look of density when used consistently. Collagen adds protein and moisture retention that help hair feel stronger and more resilient. RENPURE’s formula combines these actives with lightweight conditioning agents so hair retains movement and shine instead of becoming heavy.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVitamin B7 (Biotin) to support hair structure.\u003c\/li\u003e\n  \u003cli\u003eCollagen protein for moisture and perceived strength.\u003c\/li\u003e\n  \u003cli\u003eLightweight emollients for smoothness and slip during styling.\u003c\/li\u003e\n  \u003cli\u003eFree from sulfates, parabens, silicones, mineral oil, petrolatum, and gluten.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this product work for chemically treated or color-treated hair?\u003c\/h3\u003e\n\n\u003cp\u003eThe gentle, sulfate- and silicone-free formula is compatible with color- and chemically-treated hair because it conditions without harsh detergents or heavy buildup. It helps detangle and smooth processed strands while supplying lightweight protein and moisture. Always patch-test if you have a fresh chemical service and follow any stylist recommendations for post-treatment care.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSafe for most color- and chemically-treated hair types.\u003c\/li\u003e\n  \u003cli\u003eNo silicones to avoid coating or dulling color vibrancy.\u003c\/li\u003e\n  \u003cli\u003eHelps detangle fragile strands to reduce breakage during styling.\u003c\/li\u003e\n  \u003cli\u003eUse alongside professional aftercare when advised.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow quickly will I notice fuller-looking hair?\u003c\/h3\u003e\n\n\u003cp\u003eSome users notice improved manageability, detangling, and added lift after the first use, while visible changes in fullness typically appear with regular application over weeks as hair retains more moisture and appears denser. Consistent use with complementary RENPURE Biotin \u0026amp; Collagen products enhances cumulative results for a fuller-looking finish.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eImmediate: easier detangling and light lift at roots.\u003c\/li\u003e\n  \u003cli\u003eShort term (weeks): improved texture and more body when used regularly.\u003c\/li\u003e\n  \u003cli\u003eBest results when paired with RENPURE shampoo and conditioner in the same line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RENPURE Biotin \u0026amp; Collagen Leave-In Conditioner is designed for people with fine, limp, or thinning-looking hair who want lightweight volume, detangling, and added shine without heavy or greasy buildup. It’s also a good option for anyone seeking a cruelty-free, silicone- and sulfate-free daily treatment that supports styling and improves hair manageability while fitting into a sustainable routine—both the bottle and lid are 100% recyclable.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eAqua\/Water\/Eau, Propanediol*, Cetearyl Alcohol*, Behentrimonium Chloride, Cocos Nucifera (Coconut) Oil*, Fragrance, Ethyl Alcohol, Sodium Benzoate, Cetrimonium Chloride, Potassium Sorbate, Biotin, Sodium Hydroxide, Sodium Chloride, Citric Acid, Vegetable Collagen*, Leuconostoc\/Radish Root Ferment Filtrate, Alpha-Isomethyl Ionone, Coumarin, Geraniol, 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: Is this leave-in safe for color-treated hair?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The formula is free of sulfates and silicones, making it generally safe for color-treated hair; follow stylist guidance for fresh services.\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 spray?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use daily on damp hair for best results, or as needed to refresh and detangle between washes.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RENPURE","offers":[{"title":"Default Title","offer_id":51492761436393,"sku":"B0CZ4J9N8R","price":57.65,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/renpure-biotin-collagen-front-packaging.jpg?v=1783369350","url":"https:\/\/cervaaustralia.com\/products\/renpure-biotin-collagen-thickening-leave-in-spray-8-fl-oz-lightweight-volume-shine","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}