--- product_id: 64796148 title: "Rebuilds Hair Fibers, Black, 27g" brand: "rebuilds" price: "¥2756" currency: JPY in_stock: true reviews_count: 8 category: "Rebuilds" url: https://www.desertcart.jp/products/64796148-rebuilds-hair-fibers-black-27g store_origin: JP region: Japan --- # Natural black shade Magnetic fiber cling Lightweight 27g pack Rebuilds Hair Fibers, Black, 27g **Brand:** rebuilds **Price:** ¥2756 **Availability:** ✅ In Stock ## Summary > 🖤 Transform thinning hair into a full, confident crown—because your hair deserves the spotlight! ## Quick Answers - **What is this?** Rebuilds Hair Fibers, Black, 27g by rebuilds - **How much does it cost?** ¥2756 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/64796148-rebuilds-hair-fibers-black-27g) ## Best For - rebuilds enthusiasts ## Why This Product - Trusted rebuilds brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Natural Black Shade:** Blends effortlessly with your hair for a flawless, undetectable finish. - • **Instantly Fuller Hair:** Sprinkle and watch thinning areas vanish with magnetic fibers that bond seamlessly. - • **Lightweight & Portable:** Compact 27g size fits perfectly in your daily essentials for on-the-go touch-ups. - • **Safe & Easy Application:** Use on dry hair with a simple shake and pat method—no mess, no fuss. - • **Keratin & Cotton Infused:** Strengthens and supports hair fibers for a natural, healthy look. ## Overview Rebuilds Hair Fibers in Black (27g) is a lightweight, keratin and cotton-infused hair concealer that instantly thickens thinning hair by magnetically bonding fibers to existing strands. Designed for easy, mess-free application on dry hair, it provides a natural, undetectable finish that boosts confidence and covers scalp visibility. ## Description desertcart.in: Buy Rebuilds Hair Fibers, Black, 27g online at low price in India on desertcart.in. Check out Rebuilds Hair Fibers, Black, 27g reviews, ratings, specifications and more at desertcart.in. Free Shipping, Cash on Delivery Available. Review: Great - Good Review: Instant natural density, seamless blending, and all-day hold - The Rebuilds Hair Fibers (Black, 27g) provide immediate coverage for thinning patches and widening parts. Made of electrostatically charged micro-keratin fibers, they cling securely to existing fine hair strands, creating the instant illusion of a fuller, thicker head of hair. The natural black shade blends effortlessly with Indian black hair without looking dull, chalky, or painted on. It stays intact through sweat and light wind, washing out cleanly with a single shampoo. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015CSW9VW | | ASIN | B015CSW9VW | | Best Sellers Rank | #2,666 in Beauty ( See Top 100 in Beauty ) #35 in Hair Regrowth Treatments | | Country of Origin | China | | Country of Origin | China | | Customer Reviews | 3.9 3.9 out of 5 stars (1,895) | | Date First Available | 14 September 2015 | | Included Components | Hair Fibers | | Included Components | Hair Fibers | | Is Discontinued By Manufacturer | No | | Item Weight | 100 g | | Item Weight | 100 g | | Item part number | RBHS002 | | Item part number | RBHS002 | | Manufacturer | Rebuilds | | Manufacturer | Rebuilds | | Net Quantity | 27.0 Grams | | Net Quantity | 27.0 Grams | | Package Dimensions | 14 x 7 x 5.2 cm; 100 g | | Package Dimensions | 14 x 7 x 5.2 cm; 100 g | ## Images ![Rebuilds Hair Fibers, Black, 27g - Image 1](https://m.media-amazon.com/images/I/51WfK5lqDKL.jpg) ## Questions & Answers **Q: How much we need it to cover small area of backside? 27 Grams is low i think.** A: U can use the bottle 5 to 6 times depending on the area **Q: My hairs are very dry & i have to use oil everyday.. will it work on oily hairs & do we also need to buy a spay to lock the powder ?** A: It's of no use. It's just a black powder and nothing else. Please don't buy it. **Q: can we comb after applying the powder?** A: No. I stopped using this to new one majik one. Which is far better than this one. It is look like my hair is back. **Q: is it ia a sweet and water prof** A: No it gets washed away when you wash your hair. If you sweat profusely it may trickle down along with the sweat. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by N***R on 17 July 2026* Good ### ⭐⭐⭐⭐ Instant natural density, seamless blending, and all-day hold *by G***H on 25 August 2026* The Rebuilds Hair Fibers (Black, 27g) provide immediate coverage for thinning patches and widening parts. Made of electrostatically charged micro-keratin fibers, they cling securely to existing fine hair strands, creating the instant illusion of a fuller, thicker head of hair. The natural black shade blends effortlessly with Indian black hair without looking dull, chalky, or painted on. It stays intact through sweat and light wind, washing out cleanly with a single shampoo. ### ⭐⭐⭐⭐⭐ Software issue *by S***A on 23 December 2025* यह अमेज़न सॉफ्टवेयर की मिस्टेक है की प्रोडक्ट बार-बार रिटर्न हो जाता है यह मैंने रिटर्न नहीं किया है ## Frequently Bought Together - Rebuilds - Hair Fibers, Black,27g - KERRATO HAIR FIBRES Unisex Hair Fiber Locking Spray | Water-Resistant | Natural Look | Long lasting hold for Hair Fibers | Suitable For All Hair Building Fibers (100 Ml) - Dexe Classic Necessity Lose Hair Building Fibres, 22g (Black) --- ## 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.jp/products/64796148-rebuilds-hair-fibers-black-27g](https://www.desertcart.jp/products/64796148-rebuilds-hair-fibers-black-27g) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-07*