--- product_id: 602749416 title: "THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz" brand: "the rootist" price: "67280₫" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/602749416-the-rootist-biobrew-fermented-leave-in-hair-serum-for-damage store_origin: VN region: Vietnam --- # 72h frizz control 94% scalp moisturization 3x less hair breakage THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz **Brand:** the rootist **Price:** 67280₫ **Availability:** ❌ Out of Stock ## Summary > ✨ Unlock your healthiest, strongest hair yet with BioBrew™ — because your scalp deserves the best! 💧 ## Quick Answers - **What is this?** THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz by the rootist - **How much does it cost?** 67280₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/602749416-the-rootist-biobrew-fermented-leave-in-hair-serum-for-damage) ## Best For - the rootist enthusiasts ## Why This Product - Trusted the rootist brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Clean Formula:** Free from mineral oil, parabens, phthalates, and sulfates—because your hair deserves pure care. - • **Scalp Microbiome Reset:** Balances and nourishes your scalp with Rootbiomic Ferment for healthier hair growth from root to tip. - • **Clinically Proven Strength:** Reduces hair breakage by 3x after just one use, so your strands stay strong and resilient. - • **Instant Detangling & Shine:** Spray on damp hair to effortlessly detangle while boosting softness and a radiant shine. - • **Long-Lasting Frizz Control:** Enjoy up to 72 hours of smooth, frizz-free hair—perfect for busy professionals on the go. ## Overview BioBrew™ Fermented Leave-in Hair Serum is a clinically tested, microbiome-friendly treatment designed to repair damage, reduce breakage by 3x, control frizz for up to 72 hours, and improve scalp hydration by 94%. Suitable for all hair types, including color-treated hair, this lightweight serum instantly detangles, boosts shine, and protects against future damage with a clean, mineral oil and paraben-free formula. ## Description ["https://m.media-desertcart.com/images/S/aplus-media-library-service-media/68f55432-152f-4cdf-afe6-e9a6c49c0877.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/4f750ce3-7925-4a73-a466-3d4f0222900e.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/d2212d3a-fb81-428c-9c0e-218e31d8f0a1.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/f9866a66-dd4e-4e34-8760-47cd7f65d28c.__CR0,0,970,300_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/71b4d4de-8d2d-47f5-9b50-28e55ff8a825.__CR0,0,1464,625_PT0_SX1464_V1___.png", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/59f6eb8b-ff74-4354-aabb-fa35e1908230.__CR0,0,362,453_PT0_SX362_V1___.png", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/76ed8db9-56c2-426d-95e4-15f81a0ded32.__CR0,5,362,453_PT0_SX362_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/f2bd54f5-4d7b-442e-95c6-4d324563c5f4.__CR0,5,362,453_PT0_SX362_V1___.png", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/3ba10409-1003-4c93-8b31-baeca2bef954.__CR0,5,362,453_PT0_SX362_V1___.png", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/befc2781-1b7d-423e-a3f7-a752129ae1e5.__CR0,5,362,453_PT0_SX362_V1___.png"] ## Features - CLINICAL RESULTS: Based on dry-combing analysis on bleached hair tresses, in just 1 use: - Three times less hair breakage - Minimizes hair fallout by 3400 strands on average Based on instrumentation testing on 39 subjects after 4 weeks of use: - Controls frizz for up to 72 Hours - 94% had improvement in scalp moisturization Based on expert clinical-grading evaluation on 39 subjects after 4 weeks of use: - 94% had visibly improved texture - 92% had visibly improved shine - WHAT IT IS: A leave-in treatment serum spray clinically shown to reset the scalp and repair damage from color, chemical services, styling, heat, and harsh ingredients. - WHO ITS FOR: BioBrew was formulated to strengthen weak, damaged hair but is for anyone who wants healthy-looking, shiny hair, frizz control and heat protection in one. It’s suitable for color-treated and chemically treated hair. BioBrew is scalp microbiome-friendly and made for normal to dry scalps. If you have an oily scalp, we suggest only applying BioBrew to your hair and not directly to your scalp. - WHAT ELSE YOU NEED TO KNOW: This serum instantly detangles, boosts softness and shine, and fundamentally transforms the look and feel of hair while protecting from future damage. The Rootist’s Rootbiomic Ferment balances the scalp microbiome, fortifies, and nourishes to promote your healthiest hair from root to tip.Massage scalp gently and comb through. Do not rinse. Style as usual. - HOW TO USE: Shake to activate. Spray on damp, towel-dried hair 2-3 inches from scalp to ends. Average application is 3 pumps to the scalp and 3-5 pumps to the lengths of hair, depending on hair texture, density and length, Use 2-3x/week. Massage scalp gently and comb through. Do not rinse. Style as usual. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CQKNX9YC | | Best Sellers Rank | #933 in Hair Styling Serums | | Manufacturer | The Rootist | | Product Dimensions | 5.4 x 2.22 x 2.22 inches; 5.12 ounces | | Upc | 810134570023 | ## Product Details - **Product Benefits:** Strengthening - **Hair Type:** All - **Material Type Free:** Mineral Oil Free, Paraben Free, Phthalate Free, Sulfate Free - **Scent:** Fresh - **Liquid Volume:** 1 Fluid Ounces ## Images ![THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz - Image 1](https://m.media-amazon.com/images/I/51NTCGK1jyL.jpg) ![THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz - Image 2](https://m.media-amazon.com/images/I/91A4MlVNp1L.jpg) ![THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz - Image 3](https://m.media-amazon.com/images/I/71zZ3lHt66L.jpg) ![THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz - Image 4](https://m.media-amazon.com/images/I/81I58IdSFeL.jpg) ![THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz - Image 5](https://m.media-amazon.com/images/I/71liXvYO15L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ AMAZING FOR MY HAIR! *by on Reviewed in the United States April 11, 2026* Amazing for my hair! It gave me back manageable, beautiful hair! Before finding The Rootist, my hair felt like dry hay. I love all the products in this line but this is my favorite. My hair can't live without it. ### ⭐⭐⭐ No hidrata tanto *by on Reviewed in the United States March 17, 2024* No he notado muchos cambios en el cabello ### ⭐⭐⭐⭐⭐ Amazing! *by on Reviewed in the United States December 29, 2025* My postpartum hair loss/scalp pain got better immediately. Love this product! Worth every dollar. ## Frequently Bought Together - THE ROOTIST BioBrew™ Fermented Leave-in Hair Serum for Damage Repair, Treatment for All Hair Types, 1oz - THE ROOTIST Densifying & Thickening Serum for Thinning Hair, 1oz - THE ROOTIST Strengthen Concentrated Shampoo for Dry, Damaged Hair, 4 oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/602749416-the-rootist-biobrew-fermented-leave-in-hair-serum-for-damage](https://www.desertcart.vn/products/602749416-the-rootist-biobrew-fermented-leave-in-hair-serum-for-damage) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-04*