--- product_id: 288177644 title: "Hair Fibers for Thinning Hair - 100% Undetectable Natural Formula (Medium Brown)" brand: "boldify" price: "¥5729" currency: JPY in_stock: true reviews_count: 10 category: "Boldify" url: https://www.desertcart.jp/products/288177644-hair-fibers-for-thinning-hair-100-undetectable-natural-formula-medium store_origin: JP region: Japan --- # Instantly thickens hair 100% natural, cruelty-free formula 14 perfect color matches Hair Fibers for Thinning Hair - 100% Undetectable Natural Formula (Medium Brown) **Brand:** boldify **Price:** ¥5729 **Availability:** ✅ In Stock ## Summary > ✨ Transform thinning hair instantly—because your confidence deserves to be bold! ✨ ## Quick Answers - **What is this?** Hair Fibers for Thinning Hair - 100% Undetectable Natural Formula (Medium Brown) by boldify - **How much does it cost?** ¥5729 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/288177644-hair-fibers-for-thinning-hair-100-undetectable-natural-formula-medium) ## Best For - boldify enthusiasts ## Why This Product - Trusted boldify brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Shade Selection:** Choose from 14 shades to perfectly match your roots and avoid unnatural looks. - • **Risk-Free Confidence Boost:** Love your thicker hair or get a hassle-free refund with Boldify’s satisfaction guarantee. - • **Clean, Natural & Cruelty-Free:** Made with just 3 natural ingredients in an ISO-certified facility—no keratin or preservatives. - • **Effortless Application & All-Day Hold:** Simply shake on, pat, and lock with your favorite spray for sweat and weather resistance. - • **Instantly Fuller Hair, Zero Detectability:** Follicle-mimicking fibers blend seamlessly for a natural, invisible finish. ## Overview BOLDIFY Hair Fibers use a 100% natural, undetectable formula made from just three ingredients to instantly thicken thinning hair. Available in 14 shades for a perfect root match, these cruelty-free fibers bond seamlessly to existing hair for a natural look that lasts all day. Easy to apply and remove, BOLDIFY offers a risk-free guarantee to restore your confidence with every use. ## Description BOLDIFY Hair Fibers for Thinning Hair - 100% Undetectable Natural Formula (Medium Brown) : desertcart.ae: Beauty Review: Excellent quality - Good product Review: it's good quality product - Meet the expectations good quality product ## Features - INSTANTLY FILL IN THINNING HAIR WITH UNDETECTABLE FINISH: Made from just 3 natural ingredients, Boldify Hair Thickening Fibers bond seamlessly to existing hair for a real hair effect that's invisible to the eye. Perfect for enhancing the crown and partline, our fibers are designed with follicle-mimicking molecules for the most natural blend. Use Boldify Hairline Powder for areas with less hair. - PERFECT COLOR MATCH, GUARANTEED: Choose from 14 shades to match your hair starting at the roots, where color accuracy is crucial. Unsure between two shades? Opt for the darker one for a natural look. Avoid lighter fibers to prevent an undesirable finish. Wrong shade? Don’t contact desertcart—click "Contact Seller" or scan QR code in packaging for support from our dedicated Customer Care Team! - CLEANER AND MORE AFFORDABLE: BOLDIFY's formula surpasses competitors with its simplicity and affordability. Our cruelty-free Hair Building Fibers are produced in an ISO 22716 certified facility, ensuring high quality at a better price, without keratin or artificial preservatives. - EASY APPLICATION, ALL-DAY DURABILITY: Apply easily to clean, dry, styled hair. Simply shake the fibers over the desired areas, pat gently to set, and achieve thicker looking hair and immediate scalp coverage. For enhanced durability, set with your preferred spray to withstand weather and sweat. Removes effortlessly with one shampoo wash. - HASSLE-FREE SATISFACTION GUARANTEE: We are confident that Boldify Fibers will restore your confidence with its remarkable effectiveness. That’s why we offer a risk-free guarantee. Love the results, or we’ll refund your purchase price—no hassle, no questions asked. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01G4IT67O | | Active Ingredients | Gossypium Herbaceum (Cotton), Mineral-based colorants (Natural Iron Oxides), Sodium Chloride (Salt) | | Age Range Description | Adult | | Best Sellers Rank | #1,487 in Beauty ( See Top 100 in Beauty ) #4 in Hair Building Fibers | | Brand | BOLDIFY | | Brand Name | BOLDIFY | | Customer Reviews | 4.4 out of 5 stars 3,852 Reviews | | Global Trade Identification Number | 09421904343009 | | Hair Type | Dry | | Item Form | Powder | | Item Volume | 0.98 Fluid Ounces | | Item Weight | 28 Grams | | Item form | Powder | | Item weight | 28 Grams | | Manufacturer | BOLDIFY | | Manufacturer Part Number | BLD0125MB | | Material Type Free | animal products | | Material type free | animal products | | Model Number | BLD0125MB | | Number of Items | 1 | | Package Size Name | 28g | | Recommended Uses For Product | Hair loss treatment and thickening of thinning hair | | Scent | Unscented | | Scent Name | Unscented | | Unit Count | 28.0 Grams | ## Product Details - **Active Ingredients:** Gossypium Herbaceum (Cotton), Mineral-based colorants (Natural Iron Oxides), Sodium Chloride (Salt) - **Brand:** BOLDIFY - **Item form:** Powder - **Item weight:** 28 Grams - **Scent:** Unscented ## Images ![Hair Fibers for Thinning Hair - 100% Undetectable Natural Formula (Medium Brown) - Image 1](https://m.media-amazon.com/images/I/51X23bxxF1L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What do Hair Thickening Fibers do?** A: They provide instant coverage for bald patches, thinning areas, and wide parts. With a unique sheen for a real-hair effect, our wind/water/sweat-resistant Fibers provide the undetectable coverage you need to regain your confidence and live boldly! **Q: Is this for men or women?** A: If you have hair, Boldify Fibers are for you...gender is inconsequential! **Q: What’s the difference between Hair Fibers and Hairline Powder?** A: Hair Fibers are best for those with some hair, while Hairline Powder provides coverage for little to no hair. Fibers are applied with a shake-top bottle and Powder is dabbed on for more precise application. Many customers choose to use both! **Q: What if my hair color is between 2 available shades?** A: We generally recommend going with the darker of the 2 colors for maximum coverage, as hair is typically darker at the roots. However, mixing/layering 2 different Fiber Colors is also a great way to create a custom color to suit your individuality! **Q: What are the ingredients?** A: Unlike other brands, BOLDIFY Hair Fibers are all-natural and contain just three safe ingredients. Gossypium Herbaceum (Cotton), Mineral-based colorants (Natural Iron Oxides), Sodium Chloride (Salt) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent quality *by K***N on 13 November 2024* Good product ### ⭐⭐⭐⭐⭐ it's good quality product *by S***M on 30 May 2024* Meet the expectations good quality product ### ⭐⭐⭐⭐ Great find *by A***N on 15 February 2024* This product works good, but when you buy it. I initially purchased the light brown, thinking it would match, but it is incredibly light. I then purchased Medium Brown and mixed them together, and the results were fantastic. It conceals the bald areas but feels strange on your scalp when you touch it with your fingers. If you're going to sleep with it on, wear a bonnet or wash it off before bed; it comes off on the pillow but washes away. ## Frequently Bought Together - BOLDIFY Hair Fibers (28g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Medium Brown - BOLDIFY Dual-Ended Hairline Powder Brush - Precision Makeup Brush Set with Sponge Tip for Seamless Blending - Ideal as a Concealer Brush, Hair Contour Brush, and Root Touch Up --- ## 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/288177644-hair-fibers-for-thinning-hair-100-undetectable-natural-formula-medium](https://www.desertcart.jp/products/288177644-hair-fibers-for-thinning-hair-100-undetectable-natural-formula-medium) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-05*