---
product_id: 276830976
title: "Hair Fibers (12g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Black"
brand: "boldify"
price: "€ 31.96"
currency: EUR
in_stock: true
reviews_count: 13
category: "Boldify"
url: https://www.desertcart.hr/products/276830976-hair-fibers-12g-fill-in-thinning-and-fine-hair-instantly
store_origin: HR
region: Croatia
---

# Instantly thickens hair 14 precise color matches All-day durable, sweat & weather resistant Hair Fibers (12g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Black

**Brand:** boldify
**Price:** € 31.96
**Availability:** ✅ In Stock

## Summary

> ⚡ Transform thinning hair instantly—because confidence shouldn’t wait!

## Quick Answers

- **What is this?** Hair Fibers (12g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Black by boldify
- **How much does it cost?** € 31.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/276830976-hair-fibers-12g-fill-in-thinning-and-fine-hair-instantly)

## 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 to Your Shade:** Choose from 14 expertly crafted shades to perfectly match your roots and achieve seamless coverage.
- • **Risk-Free Confidence Boost:** Backed by a hassle-free satisfaction guarantee—love your fuller look or get your money back, no questions asked.
- • **Clean, Cruelty-Free Confidence:** Formulated without keratin or preservatives in an ISO-certified facility, delivering premium quality at an affordable price.
- • **Effortless Application & Removal:** Simply shake on, pat to set, and enjoy all-day wear that washes out easily with shampoo—no mess, no fuss.
- • **Instantly Fuller Hair, Zero Compromise:** Boldify fibers bond invisibly for a natural, undetectable finish that transforms thinning hair in seconds.

## Overview

BOLDIFY Hair Fibers (12g) offer a quick, natural-looking solution to thinning hair with 14 customizable shades. Made from skin-safe, cruelty-free ingredients in an ISO-certified facility, these fibers bond seamlessly to existing hair for all-day durability and easy removal. Perfect for men and women seeking an affordable, effective hair thickening boost backed by a risk-free satisfaction guarantee.

## Description

desertcart.com: BOLDIFY Hair Fibers (12g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Black : Beauty & Personal Care

Review: Amazing! - I just discovered Boldify, and I'm wondering, where has this been? I am currently going through medication treatment for hair loss, and lost even more hair at the start of the process. Boldify fills in all the gaps, while looking natural. It does not come off onto my clothes or pillow at night, and has lasted up to three days before I need to reapply. I even tried it on my husband's bald spot on the back of his head, and he was amazed, too. I was wearing a tape-in hair topper to cover thinning, which was expensive and painful to take out. This product has made all the difference! I have noticed that it the fibers will shift or come off if I wear a hat, which is my only issue. Otherwise, it has been a game changer!
Review: Amazing Results for Thin Hair - I bought this for my sister who has very thin hair with noticeable bald spots. She just told me that this product has been a total game changer. It blends so well and makes her feel confident again—no more worrying about bald spots. She truly loves it and I would definitely recommend it.

## Features

- INSTANTLY FILL IN THINNING HAIR WITH UNDETECTABLE FINISH: Formulated with skin safe ingredients and mineral colorants, 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 handled 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  | B084NSS6ZC |
| Best Sellers Rank | #430 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #2 in Hair Building Fibers |
| Customer Reviews | 4.3 4.3 out of 5 stars (30,426) |
| Item model number  | IS05581-1A1 |
| Manufacturer  | B084NSS6ZC |
| Product Dimensions  | 1.81 x 1.81 x 3.74 inches; 0.42 ounces |

## Product Details

- **Brand:** Boldify
- **Item Form:** Powder
- **Item Weight:** 12 Grams
- **Material Type Free:** Paraben Free, Phthalate Free, Sulfate Free
- **Scent:** Fragrance-Free

## Images

![Hair Fibers (12g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Black - Image 1](https://m.media-amazon.com/images/I/51Vbh3upJWL.jpg)

## Available Options

This product comes in different **Color, Size** 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!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing!
*by S***R on December 14, 2025*

I just discovered Boldify, and I'm wondering, where has this been? I am currently going through medication treatment for hair loss, and lost even more hair at the start of the process. Boldify fills in all the gaps, while looking natural. It does not come off onto my clothes or pillow at night, and has lasted up to three days before I need to reapply. I even tried it on my husband's bald spot on the back of his head, and he was amazed, too. I was wearing a tape-in hair topper to cover thinning, which was expensive and painful to take out. This product has made all the difference! I have noticed that it the fibers will shift or come off if I wear a hat, which is my only issue. Otherwise, it has been a game changer!

### ⭐⭐⭐⭐⭐ Amazing Results for Thin Hair
*by M***N on February 2, 2026*

I bought this for my sister who has very thin hair with noticeable bald spots. She just told me that this product has been a total game changer. It blends so well and makes her feel confident again—no more worrying about bald spots. She truly loves it and I would definitely recommend it.

### ⭐⭐⭐⭐ This is simple and awesome!
*by C***Y on January 8, 2026*

It matches your scalp with the color of your hair!

## Frequently Bought Together

- BOLDIFY Hair Fibers (12g) - Fill In Thinning and Fine Hair for an Instantly Fuller, Thicker Look - 14 Shades for Women & Men - Black
- Toppik Hair Building Fibers, Fill In Fine or Thinning Hair Instantly Thicker, Fuller Looking Hair

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**Shop now:** [https://www.desertcart.hr/products/276830976-hair-fibers-12g-fill-in-thinning-and-fine-hair-instantly](https://www.desertcart.hr/products/276830976-hair-fibers-12g-fill-in-thinning-and-fine-hair-instantly)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-19*