---
product_id: 465354325
title: "Hair Building Fiber + Built-in Spray Applicator (30-50 Days Supply). Black"
brand: "caboki"
price: "$62.90"
currency: USD
in_stock: true
reviews_count: 8
category: "Caboki"
url: https://www.desertcart.us/products/465354325-hair-building-fiber-built-in-spray-applicator-30-50-days
store_origin: US
region: United States of America
---

# 100% plant-based fibers Wind, rain & sweat resistant Natural matte black finish Hair Building Fiber + Built-in Spray Applicator (30-50 Days Supply). Black

**Brand:** caboki
**Price:** $62.90
**Availability:** ✅ In Stock

## Summary

> 🖤 Transform thin hair into thick confidence—anytime, anywhere!

## Quick Answers

- **What is this?** Hair Building Fiber + Built-in Spray Applicator (30-50 Days Supply). Black by caboki
- **How much does it cost?** $62.90 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/465354325-hair-building-fiber-built-in-spray-applicator-30-50-days)

## Best For

- caboki enthusiasts

## Why This Product

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

## Key Features

- • **Weatherproof Hold:** Stay flawless rain or shine with sweat and wind resistance.
- • **Long-Lasting Supply:** Generous 30-50 day usage keeps you covered for weeks.
- • **Flawless Natural Look:** No shine or chalky residue—just seamless hair coverage.
- • **Allergy-Free Confidence:** Plant-based fibers ensure zero irritation for sensitive scalps.
- • **Built-in Spray Applicator:** Precision application for effortless, mess-free styling.

## Overview

Caboki Hair Building Fiber uses natural plant-based fibers to instantly conceal thinning hair with a realistic matte finish. Its built-in spray applicator ensures precise, easy application, while the formula resists wind, rain, and perspiration. Designed for sensitive skin, it offers a stain-free, allergy-free solution that lasts 30-50 days per supply, making it a top choice for professionals seeking a natural, long-lasting hair boost.

## Description

desertcart.com: Caboki Hair Building Fiber + Built-in Spray Applicator (30-50 Days Supply). Black : Beauty & Personal Care

Review: It does the job! - This really works. Very easy to use. It fluffs up my thin hair and covers my part line and the area that is very thin in the crown. Color matches perfectly. Before and after pic.
Review: It make a difference - Great love it

## Features

- Made of plant-based fibers, no allergic reactions.
- Look totally natural (not shiny, painted or chalky look you get from other products)
- Resistant to wind, rain and perspiration.
- Stain-free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0BB55VR8W |
| Best Sellers Rank | #88,395 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #74 in Hair Building Fibers |
| Customer Reviews | 4.4 4.4 out of 5 stars (169) |
| Manufacturer  | Caboki LLC |
| UPC  | 753070053277 |

## Product Details

- **Brand:** Caboki
- **League:** United States
- **UPC:** 753070053277
- **Unit Count:** 1.0 Count

## Images

![Hair Building Fiber + Built-in Spray Applicator (30-50 Days Supply). Black - Image 1](https://m.media-amazon.com/images/I/81fX3MYN6UL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It does the job!
*by G***S on March 29, 2025*

This really works. Very easy to use. It fluffs up my thin hair and covers my part line and the area that is very thin in the crown. Color matches perfectly. Before and after pic.

### ⭐⭐⭐⭐⭐ It make a difference
*by E***T on September 20, 2025*

Great love it

### ⭐⭐⭐⭐ Works, but using this product will take practice
*by B***M on December 23, 2025*

I was looking for a little help with hairstyling and decided to give this 'hair building fiber' product a try. The Caboki won out over competitors because first, it's not terribly expensive for a decent quantity of product and includes an applicator (whereas many others only have shaker tops). I've only used it a couple times and so far it does seem to work, although I need more practice to get it evenly applied, without any overspray. The product claims to be providing a 30-50 day supply, which seems reasonably truthful as far as I can tell. And yes, when applied, it does take very fine hairs and bulk them up, which helps those with thinning hair.

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