---
product_id: 10677210
title: "Hair Building Fibers - Dark Blonde 50 Gram Refill - Refill Your existing fibers bottle. Hair Filler Fibers. Cover Grey Roots Concealer by Finally Hair (50g 50gr 50gram 50 G Gr Dark Blond)"
brand: "finally hair"
price: "€ 24.03"
currency: EUR
in_stock: true
reviews_count: 8
category: "Finally Hair"
url: https://www.desertcart.gr/products/10677210-hair-building-fibers-dark-blonde-50-gram-refill-refill-your
store_origin: GR
region: Greece
---

# Anti-Clump Tech Refillable Bottle Compatible Clean Pillow Formula Hair Building Fibers - Dark Blonde 50 Gram Refill - Refill Your existing fibers bottle. Hair Filler Fibers. Cover Grey Roots Concealer by Finally Hair (50g 50gr 50gram 50 G Gr Dark Blond)

**Brand:** finally hair
**Price:** € 24.03
**Availability:** ✅ In Stock

## Summary

> ✨ Transform thinning hair into a confidence crown—because your look deserves the best! 👑

## Quick Answers

- **What is this?** Hair Building Fibers - Dark Blonde 50 Gram Refill - Refill Your existing fibers bottle. Hair Filler Fibers. Cover Grey Roots Concealer by Finally Hair (50g 50gr 50gram 50 G Gr Dark Blond) by finally hair
- **How much does it cost?** € 24.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/10677210-hair-building-fibers-dark-blonde-50-gram-refill-refill-your)

## 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

- • **Eco-Savvy Refill Pack:** 50g refill designed for sustainability with reusable applicator bottles (sold separately).
- • **Effortless Application:** Optional applicator bottle makes precision styling a breeze—perfect for busy professionals.
- • **Premium Keratin Fibers:** Highest-grade, wool-free keratin fibers blend seamlessly to cover grey roots and thinning areas.
- • **Sleep Tight, Stay Confident:** Clean Pillow Formula keeps fibers locked in place overnight—no embarrassing transfer.
- • **Flawless Coverage, Zero Clumps:** Advanced anti-clump fibers ensure a natural, even look without any sticky buildup.

## Overview

Finally Hair Building Fibers is a premium 50g refill pack of black keratin fibers designed to conceal grey roots and thinning hair with an anti-clump formula and clean pillow technology. Compatible with refillable applicator bottles, it offers easy, mess-minimized application and long-lasting hold, making it the top choice for professionals seeking natural, durable hair coverage.

## Description

HIGHEST GRADE HAIR FIBERS ON THE MARKET Real Keratin Fibers - 50 Gram Refill - No wool to itch, no silica, or fillers like many others. Finally Hair Applicator bottles reopen and are refillable (many brands of bottles are refillable like ours). See our pictures to see how Finally Hair bottles open. Anti-Clump Formula - Doesn't clump up or absorb moister and get fat. Clean Pillow Formula - Hardly comes off when used with Finally Hair Fiber Lock Spray. Easy To Apply - Optional refillable Applicator bottle makes it very easy to apply. Try the rest? This is the best. Highest Quality On The Market! Also available in many other shades and colors. Suggested Retail $59.97 THIS IS A REFILL AND DOES NOT INCLUDE THE APPLICATOR BOTTLE. The refillable applicator bottle is available on this listing so you can purchase it here or buy a full refillable bottle on our other desertcart listings.

Review: I was desperate until I found this product!!! Fills my female bald spots - I'm SO pleased with this product. It's as advertised. I was devastated to find areas of my crown STILL noticeably bald after 7 months of chemo a year and half later. As my new hair is fine and delicate I simply can't resort to more damaging drastic measures as weaves extensions and laser. Costly and my hair isn't strong enough. So what's a sassy girl to do? This product in soft black matched my colored soft black hair. They kindly give you extra in your shipment on occasion. The amount is very reasonable and ships fast! You will need to find your way to applying it correctly. With darker colors it can be messy at times. It does get on your face shoulder floor and counters if you don't cover. The fibers are fine. When you do "the shake" it will drift all over. I have a method and way that works for me now. Easy cleanup, less product wasted and less clumps on my scalp. I do spray my hair with hair spray after its applied ----it WILL last 2 days. Doesn't come off on my pillow until I shower. You can't brush it after you apply it as it will come off on the brush. I find it's easier to completely style and part my hair first. Then cover shoulders face moving away from my white sink and shake the areas I want to fill. Wait a bit. Spray. Sweep my floor lol and I'm on my way. I'm so so happy I found this product. My doctors are having me try a few medicine to fill in the areas but it takes months to fill an area. This is perfect for me. The color is a great match. I'm sure lighter colors are less messy but the fibers will still stick all over. You just won't notice it as much as a dark color. The price is right and it's worth a try. Don't give up after your first shake. Practice makes perfect! Good luck
Review: This works the same as TOPPIK and is so much cheaper. - I use this occasionally to cover a bald spot and thinning hair on crown of my head. Just style your hair and spray it in place. Then shake the hair fibers over the thinning areas until covered and lightly pat your hair to settle the fibers. Bold spot is covered. Will wash out very easily. Combing or brushing after application will displace the fibers and reveal thins spots again so once you are done leave it alone. Been using for years and works well for me. The color is not perfect but it blends in once applied. This is very inexpensive for these hair fibers and you get an bag that contains much more than the name brands.

## Features

- Highest Quality Hair Building Fibers Hair Loss Concealer
- Anti-Clump Formula - Doesn't clump up or absorb moister and get fat. Only fibers designed to de-clump when you shake them!
- Clean Pillow Formula - Hardly comes off when used with Finally Hair Strong Fiber Lock Spray
- Easy To Apply - Optional applicator bottle makes it very easy to apply (sold separately).
- Try the rest? This is the best. Highest Quality On The Market!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MRHC714 |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #335,371 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #208 in Hair Building Fibers |
| Brand | Finally Hair |
| Brand Name | Finally Hair |
| Customer Reviews | 4.2 out of 5 stars 1,171 Reviews |
| Hair Type | All |
| Item Form | Powder |
| Item Height | 10 inches |
| Item Weight | 2 Ounces |
| Manufacturer | Finally Hair Corporation |
| Material Type Free | Wool Free |
| Number of Items | 1 |
| Recommended Uses For Product | Hair loss concealer. Thicken Hair. Fill in thinning hair. Cover up gray. Cover up roots. |
| Scent | Unscented |
| Scent Name | Unscented |
| UPC | 683405339564 |
| Unit Count | 5.2911 Ounce |

## Images

![Hair Building Fibers - Dark Blonde 50 Gram Refill - Refill Your existing fibers bottle. Hair Filler Fibers. Cover Grey Roots Concealer by Finally Hair (50g 50gr 50gram 50 G Gr Dark Blond) - Image 1](https://m.media-amazon.com/images/I/510pF-VPwFL.jpg)

## Questions & Answers

**Q: Is the medium brown color the same as the image on this site?**
A: No! sometimes it has a reddish tint & that's a defect! here's a copy email response from one of the employees & I hope he didn't get fired for being honest since others after denying all this & lie / Oct 17-2018 Hi ***, Thank you for your message.  There was a very slight transition to match the most popular medium brown shade and I think the first batch may have had a hint of red which has been corrected.  I just looked at the medium browns that we are shipping today and don't see the red anymore.  Attached are some pictures I just took with my phone camera.  

Please let me know if you have any additional questions.

Thank you for your business.

Sidney A / Finally Hair Corp.

**Q: what is the address for return of Famous Hair fibers**
A: As it has been some time since I made this purchase, I don't have a return address. If your purchase was recent and within the return allotted   timeframe, Amazon  can print a return label. The product that I purchased is called Finally Hair.

**Q: What are the ingredients in this product?**
A: hair fibers.???? they work very well. I used to wear a small hair piece to fill in , not any more. I would give it a try.

**Q: Is this powder?? Also will this work on my blonde hair with some lowlights? And will it bring out the color?**
A: Well...I have black hair so I'm really not sure. It is like a powder but it's very fine and If not careful it will get everywhere

## Customer Reviews

### ⭐⭐⭐⭐⭐ I was desperate until I found this product!!! Fills my female bald spots
*by D***D on May 10, 2016*

I'm SO pleased with this product. It's as advertised. I was devastated to find areas of my crown STILL noticeably bald after 7 months of chemo a year and half later. As my new hair is fine and delicate I simply can't resort to more damaging drastic measures as weaves extensions and laser. Costly and my hair isn't strong enough. So what's a sassy girl to do? This product in soft black matched my colored soft black hair. They kindly give you extra in your shipment on occasion. The amount is very reasonable and ships fast! You will need to find your way to applying it correctly. With darker colors it can be messy at times. It does get on your face shoulder floor and counters if you don't cover. The fibers are fine. When you do "the shake" it will drift all over. I have a method and way that works for me now. Easy cleanup, less product wasted and less clumps on my scalp. I do spray my hair with hair spray after its applied ----it WILL last 2 days. Doesn't come off on my pillow until I shower. You can't brush it after you apply it as it will come off on the brush. I find it's easier to completely style and part my hair first. Then cover shoulders face moving away from my white sink and shake the areas I want to fill. Wait a bit. Spray. Sweep my floor lol and I'm on my way. I'm so so happy I found this product. My doctors are having me try a few medicine to fill in the areas but it takes months to fill an area. This is perfect for me. The color is a great match. I'm sure lighter colors are less messy but the fibers will still stick all over. You just won't notice it as much as a dark color. The price is right and it's worth a try. Don't give up after your first shake. Practice makes perfect! Good luck

### ⭐⭐⭐⭐⭐ This works the same as TOPPIK and is so much cheaper.
*by B***S on April 22, 2024*

I use this occasionally to cover a bald spot and thinning hair on crown of my head. Just style your hair and spray it in place. Then shake the hair fibers over the thinning areas until covered and lightly pat your hair to settle the fibers. Bold spot is covered. Will wash out very easily. Combing or brushing after application will displace the fibers and reveal thins spots again so once you are done leave it alone. Been using for years and works well for me. The color is not perfect but it blends in once applied. This is very inexpensive for these hair fibers and you get an bag that contains much more than the name brands.

### ⭐⭐⭐⭐ Value
*by L***I on October 30, 2025*

Good price and quantity Best Value for this product Above other Competitors

## Frequently Bought Together

- Hair Building Fibers - Dark Blonde 50 Gram Refill - Refill Your existing fibers bottle. Hair Filler Fibers. Cover Grey Roots Concealer by Finally Hair (50g 50gr 50gram 50 G Gr Dark Blond)
- Hair Building Fibers 57 Grams. Highest Grade Refill That You Can Use for Your Bottles From Competitors Like Toppik?, Xfusion?, Miracle Hair? (Sandy Blonde)
- Toppik Hair Building Fibers, Fill In Fine or Thinning Hair Instantly Thicker, Fuller Looking Hair

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-25*