--- product_id: 263167099 title: "KERATHERAPY Keratin Infused Perfect Match Fiber Hair Thickener, Medium Brown, 4 Ounce (Pack of 1)" brand: "keratherapy" price: "$89.26" currency: USD in_stock: true category: "Keratherapy" url: https://www.desertcart.us/products/263167099-keratherapy-keratin-infused-perfect-match-fiber-hair-thickener-medium-brown store_origin: US region: United States of America --- # Long-lasting until next shampoo Natural-looking scalp coverage Keratin-infused strength boost KERATHERAPY Keratin Infused Perfect Match Fiber Hair Thickener, Medium Brown, 4 Ounce (Pack of 1) **Brand:** keratherapy **Price:** $89.26 **Availability:** βœ… In Stock ## Summary > πŸ’₯ Unlock the secret to thicker hair and never miss a beat! ## Quick Answers - **What is this?** KERATHERAPY Keratin Infused Perfect Match Fiber Hair Thickener, Medium Brown, 4 Ounce (Pack of 1) by keratherapy - **How much does it cost?** $89.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/263167099-keratherapy-keratin-infused-perfect-match-fiber-hair-thickener-medium-brown) ## Best For - keratherapy enthusiasts ## Why This Product - Trusted keratherapy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Color Match:** Available in 4 shades including Medium Brown for a flawless, undetectable finish. - β€’ **Confidence That Lasts:** Water-resistant fibers stay put all day, washing out easily with shampoo. - β€’ **Keratin Power Infusion:** Strengthens and adds elasticity to fragile, thinning hair with every application. - β€’ **Lightweight & Non-Greasy:** Formula won’t weigh down your style or leave residueβ€”just pure volume. - β€’ **Reclaim Your Hair’s Volume:** Spray-on fibers instantly add density and lift for a fuller, thicker look. ## Overview KERATHERAPY Keratin Infused Perfect Match Fiber Hair Thickener is a 4 oz aerosol spray designed to instantly conceal thinning hair and add volume. Infused with keratin, it strengthens hair fibers while providing natural-looking scalp coverage in medium brown. Lightweight and long-lasting, it stays effective until your next shampoo, making it ideal for fine or flat hair types seeking a quick, professional finish. ## Description Keratherapy Keratin Infused Perfect Match Fiber Hair Thickener Spray, Medium Brown, 4 fl. oz., 140 ml - Volumizing, Thickening, & Concealing Hairspray for Scalp Coverage, Roots & Thinning Areas ## Features - Restore Your Hair's Former Glory: This spray-on Keratherapy hair fibers for thinning hair, fine, and flat hair types not only provides precise scalp coverage and volume to your hair, but also adds extra strength and elasticity β€” all while laying out a natural protective layer to reduce breakage. - Achieve Your Dream Hairstyle: When no styling tricks seem to work anymore, our fiber hair thickener spray for men and women is to the rescue. This keratin-infused hair volume spray gives your hair a more dense and lifted effect for that easy-to-style fullness. - Available in Various Thickening Hair Spray Colors: Our thinning hair concealer for women and men is available in 4 colors to match yours! Choose from light brown, medium brown, dark brown/black, and gray. - Lasts Until Your Next Shampoo: Keratherapy's lightweight hair building fiber spray formula will not weigh your style down. This thickening spray for hair is long-lasting and can be easily washed out when shampooing. - Discover the Luxury of Beautiful Hair: Keratherapy provides expert-formulated hair products for all hair types, colors, and challenging environments β€” taking your hair care to the next level by using the power of keratin. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KR8JVWR | | ASIN | B07KR8JVWR | | Best Sellers Rank | #243,558 in Beauty ( See Top 100 in Beauty ) #220 in Hair Building Fibers | | Brand Name | Keratherapy | | Customer Reviews | 3.8 3.8 out of 5 stars (86) | | Customer reviews | 3.8 3.8 out of 5 stars (86) | | Date First Available | 18 April 2019 | | Global Trade Identification Number | 00852979006800 | | Hair Type | Fine | | Item Form | Aerosol | | Item Volume | 4 Fluid Ounces | | Item model number | 6800 | | Liquid Volume | 4 Fluid Ounces | | Manufacturer | KERATHERAPY | | Manufacturer | KERATHERAPY | | Number of Items | 1 | | Product Benefits | Instant scalp coverage. Conceals hair loss and thinning areas. | | Product Dimensions | 4.88 x 4.93 x 20.32 cm; 18 g | | Scent Name | Lavender | | UPC | 852979006800 | | Unit Count | 4 Grams | ## Product Details - **Hair type:** Fine - **Item form:** Aerosol - **Liquid volume:** 4 Fluid Ounces - **Product benefits:** Instant scalp coverage. Conceals hair loss and thinning areas. - **Scent:** Lavender ## Images ![KERATHERAPY Keratin Infused Perfect Match Fiber Hair Thickener, Medium Brown, 4 Ounce (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/41BoPG9L5hL.jpg) ## Questions & Answers **Q: Does sweating cause this spray to run? I'm wondering if I can use this when I go to the gym.** A: It depends on the amount of product used and the intensity/duration of sweating, but any product that sits on the outside of the hair can bleed or rub off under the right circumstances. Generally speaking this stays in pretty good when not over-applied ## Frequently Bought Together - Keratherapy Keratin Infused Perfect Match Fiber Hair Thickener Spray, Medium Brown, 4 fl. oz., 140 ml - Volumizing, Thickening, & Concealing Hairspray for Scalp Coverage, Roots & Thinning Areas - Toppik Colored Hair Thickener, Temporary Hair Color Spray for Root Touchup with Hair Thickening Fibers, 5.1 oz - Toppik Hair Building Fibers, Fill In Fine or Thinning Hair Instantly Thicker, Fuller Looking Hair 9 Shades,4 size options --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/263167099-keratherapy-keratin-infused-perfect-match-fiber-hair-thickener-medium-brown](https://www.desertcart.us/products/263167099-keratherapy-keratin-infused-perfect-match-fiber-hair-thickener-medium-brown) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-05*