--- product_id: 412711672 title: "Hair Thickener | New Waterproof Formula - Natural & Fuller Appearance in 30 Seconds - 14g - Hair Fibers for Thinning Hair, Bald Spots & Graying Roots (Medium Brown)" brand: "fixdeep" price: "¥12691" currency: JPY in_stock: true url: https://www.desertcart.jp/products/412711672-hair-thickener-new-waterproof-formula-natural-and-fuller-appearance-in store_origin: JP region: Japan --- # Waterproof & sweat-resistant hold Dermatologist-tested & scalp-safe Instantly fuller hair in 30 seconds Hair Thickener | New Waterproof Formula - Natural & Fuller Appearance in 30 Seconds - 14g - Hair Fibers for Thinning Hair, Bald Spots & Graying Roots (Medium Brown) **Brand:** fixdeep **Price:** ¥12691 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your look instantly—because first impressions don’t wait. ## Quick Answers - **What is this?** Hair Thickener | New Waterproof Formula - Natural & Fuller Appearance in 30 Seconds - 14g - Hair Fibers for Thinning Hair, Bald Spots & Graying Roots (Medium Brown) by fixdeep - **How much does it cost?** ¥12691 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/412711672-hair-thickener-new-waterproof-formula-natural-and-fuller-appearance-in) ## Best For - fixdeep enthusiasts ## Why This Product - Trusted fixdeep brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Gentle & Safe:** Dermatologist and microbiologist tested for daily use, protecting your scalp while enhancing your hair. - • **All-Day Confidence:** Waterproof and sweat-resistant formula keeps your style flawless through workouts, rain, and busy days. - • **Instant Volume Boost:** Transform thinning hair and bald spots into a natural, fuller look in just 30 seconds—no waiting, no hassle. - • **Precision Application:** Built-in mirror and applicator pad ensure mess-free, targeted coverage that blends seamlessly with your hair. - • **Satisfaction Guaranteed:** Backed by a 100% satisfaction promise—because your confidence deserves nothing less. ## Overview Fixdeep Hair Thickener is a 14g hair fiber product designed to instantly conceal thinning hair, bald spots, and graying roots with a natural finish. Its waterproof, sweat-resistant formula ensures all-day hold, while dermatologist-tested fibers guarantee safe, gentle use. The innovative dual-compartment packaging includes a mirror and applicator pad for precise, mess-free application, making it the perfect quick-fix for professionals seeking a confident, fuller hairstyle. ## Description Hair Thickener | New Waterproof Formula - Natural & Fuller Appearance in 30 Seconds - 14g - Hair Fibers for Thinning Hair, Bald Spots & Graying Roots (Medium Brown) ## Features - Instantly Fuller Hair in Seconds:Fixdeep hair fibers instantly conceal thinning areas and bald spots by binding seamlessly to existing hair. Achieve a fuller, natural-looking style in just 30 seconds. - Waterproof & Sweat-Resistant Formula: Swim, sweat, or get caught in the rain. Fixdeep stays put all day. Washes out easily with shampoo, without leaving residue or buildup. - Dermatologist-Tested & Safe: Our fibers have passed rigorous dermatological and microbiological testing. Fixdeep is proven safe for daily use and gentle on the scalp. - Easy, Mess-Free Application: Use the included mirror and applicator pad to apply fibers precisely to thinning areas. Blends naturally with your hair direction for seamless coverage. - 100% Satisfaction Guarantee: We stand behind our product. Customer satisfaction is our top priority. Please contact us if you're not completely happy with your experience. - About Fixdeep Hair Fibers: The Fixdeep hair fibers for thinning hair box consists of 2 compartments, the first compartment contains the Fixdeep Hair Thickener Product. The second compartment is the bottom side where the Mirror and Application Pad are located. Lift up the cover with the Fixdeep product and see the Application Pad and Mirror at the bottom. ## Product Details - **Color:** Medium Brown - **Package Information:** Tube - **Product Benefits:** Covers Bald Spots, Hair Fiber For Thinning Hair, Hairfall & Thinning, Natural Look, Root Touch Up, Waterproof & Sweat-Resistant - **Brand:** Fixdeep - **Item Form:** Hair Fibers ## Images ![Hair Thickener | New Waterproof Formula - Natural & Fuller Appearance in 30 Seconds - 14g - Hair Fibers for Thinning Hair, Bald Spots & Graying Roots (Medium Brown) - Image 1](https://m.media-amazon.com/images/I/61A2bWNujqL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How Does Fixdeep’s Advanced Hair Fibers Deliver a Stronger, More Natural Look Than Other Hair Concealers?** A: Fixdeep’s silk-based hair fibers bond naturally to thinning hair, offering fuller coverage. Its waterproof, sweatproof formula ensures a longer-lasting, natural look compared to ordinary hair concealers. **Q: Why Choose Fixdeep Hair Fibers for Sweatproof, Waterproof, and Long-Lasting Coverage on Thinning Hair?** A: Fixdeep hair thickener offer superior sweatproof and waterproof protection for thinning hair. Their lightweight formula ensures natural, fuller coverage that lasts all day without clumping or fading. **Q: Can Fixdeep Hair Fibers Help Conceal Bald Spots and Alopecia-Related Hair Loss for a Natural, Fuller Appearance?** A: Fixdeep hair fibers effectively conceal bald spots and alopecia-related hair loss, blending naturally with your hair. They create a fuller, thicker appearance while offering sweatproof and long-lasting coverage. **Q: How Does Fixdeep’s 14g Size and Better Shade Matching Offer Longer Use and a More Natural Look Compared to Other Brands?** A: Fixdeep’s 14g hair fibers provide longer use, lasting up to one month. Its better shade matching ensures a seamless, natural look, outperforming other brands in coverage, blending, and fiber quality. **Q: Can I Reach Fixdeep Customer Support 24/7 Through Amazon if I Have Any Questions or Issues With My Order?** A: es! Fixdeep Customer Support is available 24/7 through Amazon. You can easily reach us for any questions, product assistance, or order-related issues, ensuring a smooth and satisfying customer experience. ## Frequently Bought Together - FIXDEEP Hair Thickener | New Waterproof Formula - Natural & Fuller Appearance in 30 Seconds - 14g - Hair Fibers for Thinning Hair, Bald Spots & Graying Roots (Medium Brown) - BOLDIFY Hair Fibers (28g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Medium Brown - Toppik Hair Building Fibers, 12g Fill In Fine or Thinning Hair Instantly Thicker, Fuller Looking Hair 9 Shades for Men & Women --- ## 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/412711672-hair-thickener-new-waterproof-formula-natural-and-fuller-appearance-in](https://www.desertcart.jp/products/412711672-hair-thickener-new-waterproof-formula-natural-and-fuller-appearance-in) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-16*