---
product_id: 13273174
title: "Dark Brown Keratin Hair Building Fibers By Hair Thickener - 50 Grams. Refill Your Toppik Hair Building Fibers, Caboki Fibers , Miracle Hair, Bosley, Nanogen, and Samson Hair Thickening Fibers. Instant Restoration for Thinning Hair and Balding People. Top Grade."
brand: "hair thickener"
price: "€ 34.64"
currency: EUR
in_stock: false
category: "Misc."
url: https://www.desertcart.gr/products/13273174-dark-brown-keratin-hair-building-fibers-by-hair-thickener-50
store_origin: GR
region: Greece
---

# Dark Brown Keratin Hair Building Fibers By Hair Thickener - 50 Grams. Refill Your Toppik Hair Building Fibers, Caboki Fibers , Miracle Hair, Bosley, Nanogen, and Samson Hair Thickening Fibers. Instant Restoration for Thinning Hair and Balding People. Top Grade.

**Brand:** hair thickener
**Price:** € 34.64
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Dark Brown Keratin Hair Building Fibers By Hair Thickener - 50 Grams. Refill Your Toppik Hair Building Fibers, Caboki Fibers , Miracle Hair, Bosley, Nanogen, and Samson Hair Thickening Fibers. Instant Restoration for Thinning Hair and Balding People. Top Grade. by hair thickener
- **How much does it cost?** € 34.64 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/13273174-dark-brown-keratin-hair-building-fibers-by-hair-thickener-50)

## Best For

- hair thickener enthusiasts

## Why This Product

- Trusted hair thickener brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

If you are worried about hair loss, Hair Thickener's keratin hair building fibers are the natural and effective way to change the way you feel about yourself and your hair loss. Keratin Hair Building Fibers instantly give you a thick and beautiful head of hair. It really is just that easy. No more embarrassment over thinning areas or bald spots and no more excuses. As the keratin protein hair fibers fuse to your natural hair, your thinning areas will disappear like magic. Your gorgeous new hair is perspiration and weather resistant, and the fibers are removed easily with a single shampoo. No matter what your hair color, Hairthickener.com offers a perfect match of hair building fibers, offering 10 available shades to fill in all of your thinning areas. Hair Thickener's hair building fibers are perfect for men and women who want to rebuild their hair and regain the confidence they had with a thick and natural head of hair. We offer the highest quality 50 gram refill of real keratin hair building fibers on the market - Compare to Toppik, Caboki, and all the rest of them. Refill your Toppik, Caboki, Miracle Hair, Bosley, Nanogen, Viviscal, Samson, and other bottles! Gossypium Herbaceum fibre, Natural mineral colourants 100% natural. Stop wasting your money paying top dollar for hair building fibers when you can purchase our hair building fiber refills at wholesale prices.

## Features

- Keratin hair building fibers instantly cover thinning hair to hide embarrassing hair loss.
- Available in Auburn, Black, Dark Blonde, Blonde, Brown, Dark Brown, Light Brown, Medium Brown, Grey
- Affordably Priced, 100% Natural Treatment with no side effects and it is weather resistant
- Your new thick Hair Thickener hair matches your natural hair perfectly.
- Gorgeous new hair for both women and men with thin or balding hair.

## Images

![Dark Brown Keratin Hair Building Fibers By Hair Thickener - 50 Grams. Refill Your Toppik Hair Building Fibers, Caboki Fibers , Miracle Hair, Bosley, Nanogen, and Samson Hair Thickening Fibers. Instant Restoration for Thinning Hair and Balding People. Top Grade. - Image 1](http://ecx.images-amazon.com/images/I/51jcinhPGAL.jpg)
![Dark Brown Keratin Hair Building Fibers By Hair Thickener - 50 Grams. Refill Your Toppik Hair Building Fibers, Caboki Fibers , Miracle Hair, Bosley, Nanogen, and Samson Hair Thickening Fibers. Instant Restoration for Thinning Hair and Balding People. Top Grade. - Image 2](http://ecx.images-amazon.com/images/I/51jcinhPGAL.jpg)

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**Shop now:** [https://www.desertcart.gr/products/13273174-dark-brown-keratin-hair-building-fibers-by-hair-thickener-50](https://www.desertcart.gr/products/13273174-dark-brown-keratin-hair-building-fibers-by-hair-thickener-50)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-20*