--- product_id: 419949323 title: "Building Fiber Refill 100 Grams Dark Brown Hair Loss Concealer by Finally Hair (Dark Brown w/touch of red) *** SEE PICTURES - We have 2 different dark brown shades ***" brand: "finally hair" price: "VT18913" currency: VUV in_stock: true reviews_count: 6 category: "Finally Hair" url: https://www.desertcart.vu/products/419949323-building-fiber-refill-100-grams-dark-brown-hair-loss-concealer store_origin: VU region: Vanuatu --- # Instant coverage in seconds 20+ shades for perfect color match 100g refill for long-lasting use Building Fiber Refill 100 Grams Dark Brown Hair Loss Concealer by Finally Hair (Dark Brown w/touch of red) *** SEE PICTURES - We have 2 different dark brown shades *** **Brand:** finally hair **Price:** VT18913 **Availability:** ✅ In Stock ## Summary > ⚡ Transform thinning hair into thick confidence—instantly! ## Quick Answers - **What is this?** Building Fiber Refill 100 Grams Dark Brown Hair Loss Concealer by Finally Hair (Dark Brown w/touch of red) *** SEE PICTURES - We have 2 different dark brown shades *** by finally hair - **How much does it cost?** VT18913 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/419949323-building-fiber-refill-100-grams-dark-brown-hair-loss-concealer) ## Best For - finally hair enthusiasts ## Why This Product - Trusted finally hair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Hold:** Static-charged fibers bond naturally to hair, ensuring all-day volume and coverage. - • **Eco-Friendly Refill:** 100g refill bags offer premium quality at over 50% savings—sustain your style sustainably. - • **Custom Color Precision:** Choose from 20+ shades, including two distinct dark browns, for a perfect root match. - • **Flawless Natural Finish:** Anti-clump keratin fibers blend seamlessly for an undetectable look. - • **Instant Confidence Boost:** Conceal thinning and bald spots in under 5 minutes—look younger, feel unstoppable. ## Overview Finally Hair Building Fiber Refill (100g) is a premium keratin fiber solution designed to instantly conceal hair thinning and bald spots with a natural, clump-free finish. Available in over 20 shades—including two nuanced dark browns—these static-charged fibers bond to existing hair for all-day volume and undetectable coverage. Ideal for professionals seeking a quick, effective boost in hair density without compromising style or authenticity. ## Description *** SEE PICTURES - We have 2 different dark brown shades *** Finally Hair building Keratin fibers - Refill 100 Gram Bags. Make baldness disappear within seconds. Instantly conceal hair loss. Thicken your natural hair. Looks totally natural. In under 5 minutes you can have a full head of beautiful hair! Discounted Price For desertcart Customers only - Save over 50% compared to competitor prices and keep the same quality too. Finally Hair KERATIN FIBERS are an immediate solution to make thinning hair and bald spots disappear within seconds. A head full of hair fast and with a natural look. Finally Hair microfibers are charged with static electricity, so they bond and intertwine naturally with your existing hairs, creating volume and a total coverage with a perfect result all day and night.Now available in 20 different colors that can be easily combined to match any hair color, even highlighted or salt & pepper hair. A perfect and very natural result. ***PLEASE NOTE: We have 2 dark brown shades. Dark brown with very slight reddish tint,and Dark Chocolate brown for deeper brown with no reddish tint. Review: good product - good product Review: This product works very well it's worth every penny you spend ## Features - Anti-Clump fibers for a clump proof real hair effect & undetectable finish: Finally Hair Hair Thickening Fibers are the premium solution to instantly disguise thinning and patchiness at the crown and along the part line. Finally Hair fibers are sold in shaker bottles and refill bags. If you order the refill bag it usually does not come with the shaker bottle (unless it says it does). All shaker bottles open. Usually the sifter at the top of the bottle pulls out from the body of the bottle so you - Our advanced formula hair powder filler fibers boast look-a-like-follicle molecules that allow perfect blending and a totally natural, real-hair-look finish. Nobody will know. Your confidence will be boosted. You will look better. Feel younger. - For best results, at least some hair should be present over the thinning area. Usually you can do a comb over if necessary and the fibers will fill in the rest. Tip: If you are totally bald, please apply Finally Hair Prep Solution first - sold separately on desertcart. Finally Hair Prep Solution helps the hair fibers to stick and stand up for a more natural look. - Tip: Looking for more coverage for areas with less hair? Finally Hair Hairline Powder may be a better fit - sold separately on desertcart! Finally Hair's Hairline Powder can create a perfectly soft looking hairline and perfect eye brows to match. - The Right Shade: Our color chart is made up of the actual hair fibers color matched by a professional photographer. When selecting one of the 23 available shades, always seek to match your hair at the roots. If you think you're between two shades, always go with the darker option -- it'll look the most natural! Fibers that are too light it won't look natural. Matching the color is very important as the fibers will look out of place if they are not the correct color. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00RC2GHWO | | ASIN | B00RC2GHWO | | Best Sellers Rank | #185,433 in Beauty ( See Top 100 in Beauty ) #160 in Hair Building Fibers | | Customer reviews | 4.4 4.4 out of 5 stars (749) | | Date First Available | 25 January 2016 | | Is Discontinued By Manufacturer | No | | Item model number | 100g Refill | | Item model number | 100g Refill | | Manufacturer | Finally Hair Corporation | | Manufacturer | Finally Hair Corporation | | Product Dimensions | 25.4 x 7.62 x 20.32 cm; 100 g | | Product Dimensions | 25.4 x 7.62 x 20.32 cm; 100 g | ## Images ![Building Fiber Refill 100 Grams Dark Brown Hair Loss Concealer by Finally Hair (Dark Brown w/touch of red) *** SEE PICTURES - We have 2 different dark brown shades *** - Image 1](https://m.media-amazon.com/images/I/51UjTZfKnoL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐ good product *by T***O on 7 October 2025* good product ### ⭐⭐⭐⭐⭐ Review *by E***R on 11 December 2019* This product works very well it's worth every penny you spend ### ⭐⭐⭐⭐⭐ Review *by A***R on 10 January 2022* Very fine and really helps to fill in my balding hair. --- ## 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.vu/products/419949323-building-fiber-refill-100-grams-dark-brown-hair-loss-concealer](https://www.desertcart.vu/products/419949323-building-fiber-refill-100-grams-dark-brown-hair-loss-concealer) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*