---
product_id: 12919200
title: "Professional Hair Building Fibres - Natural Keratin Hair thickener Fibres, Hair Powder for Men and Women, Full Head of Hair in 30 Seconds-Hair Fibres Black (12g/0.42oz)"
brand: "kerafiber"
price: "$48.38"
currency: USD
in_stock: true
reviews_count: 13
category: "Kera Fiber"
url: https://www.desertcart.us/products/12919200-professional-hair-building-fibres-natural-keratin-hair-thickener-fibres-hair
store_origin: US
region: United States of America
---

# 100% natural organic keratin Rain, sweat & touch proof formula Instant full head coverage in 30 seconds Professional Hair Building Fibres - Natural Keratin Hair thickener Fibres, Hair Powder for Men and Women, Full Head of Hair in 30 Seconds-Hair Fibres Black (12g/0.42oz)

**Brand:** kerafiber
**Price:** $48.38
**Availability:** ✅ In Stock

## Summary

> ✨ Unlock fuller hair instantly—because your confidence deserves to shine! ✨

## Quick Answers

- **What is this?** Professional Hair Building Fibres - Natural Keratin Hair thickener Fibres, Hair Powder for Men and Women, Full Head of Hair in 30 Seconds-Hair Fibres Black (12g/0.42oz) by kerafiber
- **How much does it cost?** $48.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/12919200-professional-hair-building-fibres-natural-keratin-hair-thickener-fibres-hair)

## Best For

- kerafiber enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Ready:** Rain, sweat, and touch-proof fibers keep your look flawless all day, no matter your busy lifestyle or unpredictable weather.
- • **Invisible to the Eye:** Seamlessly bonds with your hair to create an undetectable finish, even up close—no one will know your secret.
- • **Instant Confidence Boost:** Transforms thinning areas into a fuller, thicker look in just 30 seconds—because your time is valuable and your image matters.
- • **Shade-Inclusive Perfection:** Available in 9 diverse shades to match every hair tone, empowering you to blend flawlessly and feel part of the style-savvy community.
- • **Nature’s Own Hair Thickener:** Crafted from pure organic keratin, the same protein as your hair, ensuring a natural, scalp-friendly experience without parabens.

## Overview

KeraFiber Professional Hair Building Fibres is a premium, all-natural keratin hair thickener designed for men and women with thinning hair. It provides instant, undetectable coverage that bonds securely to existing hair, is sweat and rain resistant, and comes in nine inclusive shades. Endorsed by stylists and doctors alike, it offers a safe, easy, and effective alternative to hair transplants or sprays, delivering a fuller, natural look in just 30 seconds.

## Description

KeraFiber provides the natural look you've always wanted in a product that's safe, affordable, easy to use, and most importantly, a product that works. All-natural organic keratin protein is the main ingredient of kerafiber hair fibers. These are the same proteins that your real hair is made of. Because KeraFiber's keratin protein fiber restores the thickness of your thinning hair, it's nearly undetectable when examined up close. There's never a need to worry about it falling off or getting wiped off. Through wind, perspiration, and normal head patting, the strong keratin fibers will remain in place, ensuring your peace of mind as you go about your day and because kerafiber's hair loss concealer is made out of natural protein fibers, it is completely safe to use. In fact, kerafiber works so well, most doctors recommend it to their patients instead of hair transplants. You will feel better than before, with a new sense of confidence and assuredness.

Review: Amazing! - From what I understand this product does not work for all hair types and/or types of balding, depending on where on your head you are balding, i.e. front or back. Also, how short your hair might be. I saw a guy on youtube try it who had very short hair with lots of baldness and it was a disaster! My experience: I have a large bald spot at my crown. If I were Jewish I could cover it with a yamulke and be done with it. I have pretty short hair, not military short, but pretty short. I've been around the block with bald spot "solutions". I wore toupees for a couple years (hair replacement systems), and shaved my head completely bald for a year. It all sucks. What sucks the least? That's for you to try and decide. I saw the commercial for this product and thought "why not just try it?" I washed my hair in the shower, then dried it well, as instructed. I sat in a chair and had my girlfriend sprinkle the stuff on. WOW! THIS STUFF IS AMAZING! I wouldn't try to go out in a windstorm or anything, but I'm telling you IT WAS AMAZING HOW GOOD IT LOOKED! I have bought more and will continue to buy more!
Review: I really love this product - I really love this product. If you don't have any hair at all, I don't imagine it would work, but it works wonderfully for my issue: my hair is a little thin and mottled in front and in various spots, and when you shake KeraFiber in, it perfectly blends with what you have, and you don't even need to comb it in or style it -- KeraFiber somehow just "knows" where to go. It's pretty amazing. You need to have some already-existing hair for the product to blend in with, but if you do, you will really like it. It's the first thinning hair hair product I've ever purchased that really works. It's a million times better than those bizarre spray-paint products of yesteryear!

## Features

- NATURAL ORGANIC KERATIN: KeraFiber is made from all-natural organic keratin, the same protein that hair is made from. No Parabens- perfect for sensitive scalps. Ideal for Men & Women for all hair types
- CONCEALS HAIR LOSS: KeraFiber Hair Fibres instantly covers thinning areas and blends naturally with existing hair. Once applied to the thinning area, the fibres bond securely with your hair creating a fuller, thicker and healthier look
- KERAFIBER IS COMPLETELY UNDETECTABLE: Even from the close as a few inches, KeraFiber is undetectable. The KeraFiber hair fibers bond so seamlessly they will look exactly like your own natural hair. Great as hairline powder, beard filler
- PREMIUM KERATIN FIBRES: Endorsed by Stylists, Doctors & Make-up artists for a thicker and healthier look. KeraFiber Fibres are Rain, Touch and Sweat Proof and safe to use with other treatments like Minoxidil or Hair transplant
- AVAILABLE IN 9 SHADES: KeraFiber Hair Fibers come in a diverse range of nine shades, ensuring inclusivity for all. These shades include Black, Dark Brown, Medium Brown, Light Brown, Medium Blonde, Blonde, Auburn, Grey, and White, catering to a wide range of preferences

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00G9AUU78 |
| Best Sellers Rank | #212,968 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #151 in Hair Building Fibers |
| Customer Reviews | 3.9 3.9 out of 5 stars (379) |
| Item model number  | KF_BLACK12 |
| Manufacturer  | KeraFiber |
| Product Dimensions  | 1.75 x 1.75 x 3 inches; 0.42 ounces |
| UPC  | 640206221214 794168209923 |

## Product Details

- **Brand:** KeraFiber
- **Item Form:** Powder
- **Item Weight:** 12 Grams
- **Material Type Free:** Alcohol Free
- **Scent:** Unscented

## Images

![Professional Hair Building Fibres - Natural Keratin Hair thickener Fibres, Hair Powder for Men and Women, Full Head of Hair in 30 Seconds-Hair Fibres Black (12g/0.42oz) - Image 1](https://m.media-amazon.com/images/I/61ENs3TWUFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing!
*by S***S on February 10, 2014*

From what I understand this product does not work for all hair types and/or types of balding, depending on where on your head you are balding, i.e. front or back. Also, how short your hair might be. I saw a guy on youtube try it who had very short hair with lots of baldness and it was a disaster! My experience: I have a large bald spot at my crown. If I were Jewish I could cover it with a yamulke and be done with it. I have pretty short hair, not military short, but pretty short. I've been around the block with bald spot "solutions". I wore toupees for a couple years (hair replacement systems), and shaved my head completely bald for a year. It all sucks. What sucks the least? That's for you to try and decide. I saw the commercial for this product and thought "why not just try it?" I washed my hair in the shower, then dried it well, as instructed. I sat in a chair and had my girlfriend sprinkle the stuff on. WOW! THIS STUFF IS AMAZING! I wouldn't try to go out in a windstorm or anything, but I'm telling you IT WAS AMAZING HOW GOOD IT LOOKED! I have bought more and will continue to buy more!

### ⭐⭐⭐⭐⭐ I really love this product
*by T***R on April 8, 2015*

I really love this product. If you don't have any hair at all, I don't imagine it would work, but it works wonderfully for my issue: my hair is a little thin and mottled in front and in various spots, and when you shake KeraFiber in, it perfectly blends with what you have, and you don't even need to comb it in or style it -- KeraFiber somehow just "knows" where to go. It's pretty amazing. You need to have some already-existing hair for the product to blend in with, but if you do, you will really like it. It's the first thinning hair hair product I've ever purchased that really works. It's a million times better than those bizarre spray-paint products of yesteryear!

### ⭐⭐⭐⭐ good product
*by S***O on April 10, 2015*

Works great on covering the bald spot, but it washes out and you have to re-apply it.....hair is not permanently restored, but it is effective for what it is, and it looks quite natural....4 stars

## Frequently Bought Together

- Hair Fibres Black by KeraFibre Professional-Natural Keratin Hair Building Fibres for Men and Women, Full Head of Hair in 30 Seconds
- KeraFiber Fiber Hold Spray for Hair Building Fibers | Strengthens Bond between Hair Fibers and Existing Hair - 120ml (Fiber Hold Spray)
- KeraFiber Spray Applicator for Keratin Hair Building Fibers, Applicator Pump - Solution for Thinning Hair

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-17*