---
product_id: 470334987
title: "– Thickening Hair Mask with Black Oat Extract & Avocado Oil — Hydrating Hair Growth Mask that Promotes Healthier, Stronger - Aides in Repair, Detangling & Frizz Control"
brand: "hair burst"
price: "R$814"
currency: BRL
in_stock: true
reviews_count: 13
category: "Hair Burst"
url: https://www.desertcart.com.br/products/470334987-thickening-hair-mask-with-black-oat-extract-and-avocado-oil
store_origin: BR
region: Brazil
---

# Black oat extract for moisture & strength 95%+ natural, vegan & cruelty-free Avocado oil deeply hydrates & nourishes – Thickening Hair Mask with Black Oat Extract & Avocado Oil — Hydrating Hair Growth Mask that Promotes Healthier, Stronger - Aides in Repair, Detangling & Frizz Control

**Brand:** hair burst
**Price:** R$814
**Availability:** ✅ In Stock

## Summary

> 🌟 Unlock your hair’s full potential — thicker, shinier, effortlessly flawless!

## Quick Answers

- **What is this?** – Thickening Hair Mask with Black Oat Extract & Avocado Oil — Hydrating Hair Growth Mask that Promotes Healthier, Stronger - Aides in Repair, Detangling & Frizz Control by hair burst
- **How much does it cost?** R$814 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/470334987-thickening-hair-mask-with-black-oat-extract-and-avocado-oil)

## Best For

- hair burst enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Luxury:** Rich, creamy texture delivers salon-worthy results without weighing hair down or greasy residue.
- • **Deep Hydration Boost:** Avocado oil penetrates deeply to restore moisture and shine from within.
- • **Clean & Conscious Care:** Formulated with 95%+ natural ingredients, 100% vegan, and free from SLS & parabens.
- • **Tangle & Frizz Control:** Black oat extract smooths hair surface for effortless detangling and frizz-free finish.
- • **Salon-Quality Thickening:** Transforms fine hair into visibly thicker, stronger strands with every use.

## Overview

HAIR BURST Thickening Hair Mask combines black oat extract and avocado oil in a 95%+ natural, vegan formula to deeply nourish, strengthen, and hydrate hair. This cruelty-free, paraben- and SLS-free treatment reduces tangles and split ends while promoting visibly thicker, healthier hair with a luxurious coconut scent. Perfect for professionals seeking salon-quality results at home.

## Description

From the brand Discover our best sellers Visit the store Discover our best sellers Visit the store

Review: Would buy again - I was a bit skeptical before trying the Hairburst Thickening Hair Mask, but honestly, it has completely won me over. From the very first use, my hair felt softer, smoother, and much easier to manage. After a few weeks of using it regularly, I’ve noticed a real difference in the thickness and overall health of my hair. It feels stronger, looks fuller, and has a beautiful natural shine that I hadn’t seen in a long time. The texture of the mask is rich and creamy, but it doesn’t weigh my hair down or leave any greasy residue. A little goes a long way, so even though the tub isn’t huge, it lasts for ages. Plus, the scent is gorgeous – fresh and salon-like, and it lingers lightly after washing, which I love. I’ve tried quite a few hair masks over the years, but this one really stands out. It feels like a salon treatment at home and has quickly become a must-have in my routine. If you’re looking for something to boost thickness, strength, and overall hair health, I can’t recommend this enough.
Review: Really good :) - This saved me post partum - really helped hide a lot of the hair loss I was having due to new hair growth coming in. Consistency is key though

## Features

- HAIR MASK - The ultimate nourishing, protecting and conditioning hair mask to improve hair quality and encourage visibly thicker, stronger, healthier hair.
- IMPROVE HAIR HEALTH - Deeply nourishes and hydrates the hair from within to promote strength, shine, and overall hair health.
- ADD STRENGTH & SHINE - This intensive treatment is enriched with black oat extract and coconut oil, which penetrates the hair shaft to moisturise and strengthen.
- REDUCE TANGLES & SPLIT ENDS - Black oat extract helps to retain moisture in the hair, preventing split ends. It also improves the surface of the hair, making it glossier, more resilient and easier to comb.
- PREMIUM HAIR CARE - 100% Vegan friendly, with over 95% natural ingredients. Completely SLS & paraben-free for improving overall hair health.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08ZVBKPGT |
| ASIN  | B08ZVBKPGT |
| Best Sellers Rank | 26,476 in Beauty ( See Top 100 in Beauty ) 106 in Hair Masks |
| Brand | HAIR BURST |
| Colour | rose |
| Country of origin  | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (407) |
| Customer reviews | 4.5 4.5 out of 5 stars (407) |
| Date First Available | 21 Mar. 2021 |
| Format | Cream |
| Item dimensions L x W x H | 7.8 x 8.7 x 8.8 centimetres |
| Item model number | 21511 |
| Item model number  | 21511 |
| Item weight | 0.22 Kilograms |
| Manufacturer | Hairburst Ltd |
| Manufacturer  | Hairburst Ltd |
| Package Weight | 0.26 Kilograms |
| Package dimensions | 8.8 x 8.6 x 7.9 centimetres |
| Product Dimensions | 7.8 x 8.7 x 8.8 cm; 220 g |
| Product Dimensions  | 7.8 x 8.7 x 8.8 cm; 220 g |
| Scent | Coconut |
| Special features | Not Tested On Animals, Scented |
| Speciality | Cruelty-Free, Vegan |

## Product Details

- **Brand:** HAIR BURST
- **Hair type:** Dry, Damaged
- **Item form:** Cream
- **Material feature:** Natural, Vegan
- **Product benefits:** Nutritive hair mask, frizz control, detangles, UV protection

## Images

![– Thickening Hair Mask with Black Oat Extract & Avocado Oil — Hydrating Hair Growth Mask that Promotes Healthier, Stronger - Aides in Repair, Detangling & Frizz Control - Image 1](https://m.media-amazon.com/images/I/61eqIRgbF3L.jpg)

## Questions & Answers

**Q: Can you leave this in over night**
A: Hi, you can but some of our Hairburst customers rinse and use combined with other products as part of their evening hair routine

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would buy again
*by S***T on 13 September 2025*

I was a bit skeptical before trying the Hairburst Thickening Hair Mask, but honestly, it has completely won me over. From the very first use, my hair felt softer, smoother, and much easier to manage. After a few weeks of using it regularly, I’ve noticed a real difference in the thickness and overall health of my hair. It feels stronger, looks fuller, and has a beautiful natural shine that I hadn’t seen in a long time. The texture of the mask is rich and creamy, but it doesn’t weigh my hair down or leave any greasy residue. A little goes a long way, so even though the tub isn’t huge, it lasts for ages. Plus, the scent is gorgeous – fresh and salon-like, and it lingers lightly after washing, which I love. I’ve tried quite a few hair masks over the years, but this one really stands out. It feels like a salon treatment at home and has quickly become a must-have in my routine. If you’re looking for something to boost thickness, strength, and overall hair health, I can’t recommend this enough.

### ⭐⭐⭐⭐⭐ Really good :)
*by S***A on 10 January 2026*

This saved me post partum - really helped hide a lot of the hair loss I was having due to new hair growth coming in. Consistency is key though

### ⭐⭐⭐⭐⭐ Happy customer
*by D***E on 11 December 2025*

I needed a hair mask for a hard water and I have to say after a first use my hair was so soft that I couldn’t stop touching them. I recommend to pair the mask with hair burst shampoo. Well done!

## Frequently Bought Together

- HAIR BURST Thickening Hair Mask with Black Oat Extract & Avocado Oil — Hydrating Hair Growth Mask that Promotes Healthier, Stronger - Aides in Repair, Detangling & Frizz Control
- HAIR BURST Shampoo and Conditioner Set — SLS Free Hair Growth and Thickening Treatment for Women - Coconut and Avocado Scented - Suitable for All Types, Promotes Strong and Healthy Hair
- HAIR BURST Biotin Gummies for Hair Growth — Hair, Skin & Nails Vitamin Supplement, Reduces Breakage, Promotes Healthier Thicker- Daily Chewable Vitamins - 1 Month

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**Shop now:** [https://www.desertcart.com.br/products/470334987-thickening-hair-mask-with-black-oat-extract-and-avocado-oil](https://www.desertcart.com.br/products/470334987-thickening-hair-mask-with-black-oat-extract-and-avocado-oil)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*