---
product_id: 774225684
title: "OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids"
brand: "ouai"
price: "2271311₫"
currency: VND
in_stock: false
reviews_count: 3
category: "Ouai"
url: https://www.desertcart.vn/products/774225684-ouai-hair-thickening-spray-thickening-and-volumizing-spray-for-instantly
store_origin: VN
region: Vietnam
---

# Instant thickening effect Amaranth peptide & amino acids blend Heat protection up to 450°F OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids

**Brand:** ouai
**Price:** 2271311₫
**Availability:** ❌ Out of Stock

## Summary

> 💁‍♀️ Elevate your hair game—thicker, fuller, unstoppable.

## Quick Answers

- **What is this?** OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids by ouai
- **How much does it cost?** 2271311₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/774225684-ouai-hair-thickening-spray-thickening-and-volumizing-spray-for-instantly)

## Best For

- ouai enthusiasts

## Why This Product

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

## Key Features

- • **Heat Shield for Your Hair:** Protects strands from heat damage up to 450°F, so you can style boldly without compromise.
- • **All-Day Lift Without the Crunch:** Volume polymers deliver long-lasting bounce and lift with zero stiffness—style that moves with you.
- • **Effortless Glam, Parisian Vibes:** Mist on damp hair, blow-dry, and step out with touchable, full-bodied volume that says ‘oui’ to confidence.
- • **Boost Your Roots, Own Your Volume:** Instantly amplifies hair thickness and fullness from root to tip for that enviable, head-turning body.
- • **Nourish & Repair with Every Spray:** Infused with amaranth peptides and amino acids to strengthen and repair thinning hair over time.

## Overview

OUAI Hair Thickening Spray is a premium volumizing formula designed to instantly boost hair thickness and fullness while protecting against heat damage up to 450°F. Enriched with amaranth peptides and amino acids, it strengthens and repairs hair, delivering all-day volume without stiffness. Perfect for flat or thinning hair, this cruelty-free, paraben-free spray offers a touchable, natural finish with a fresh Cape Town scent.

## Description

OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids : desertcart.co.uk: Beauty

Review: It’s good - I think this is the best hair thickener I’ve bought, I’ve got thinning hair tried many other products but like this for I do think my hair looks fuller and it lasts.
Review: Excellent product - Excellent product, does what it says. As I’ve got older my hair definitely lost its volume. After using this I can notice certainly it feels thicker.

## Features

- Get Thick Quick - Instantly boost the appearance of hair thickness and fullness from roots to ends with OUAI's Thickening Spray, perfect for flat or thinning strands.
- All-Day Volume - Infused with volume polymers, this hair volumizer spray provides long-lasting lift and body without stiffness or crunch.
- Built-In Heat Protection - Protect your hair from heat damage up to 450°F (232°C) while enhancing your styling routine with added thickness and bounce.
- How to Use - Mist the Thickening Spray evenly on damp hair from roots to ends before blow-drying. Style as usual for touchable, full-bodied volume that lasts.
- OUAI Means Yes - In that casual Parisian way. OUAI is about being better IRL. It's about having honest conversations with our community. It's about letting go of unrealistic expectations and embracing your imperfections.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C6RKD616 |
| Benefits | Thickening |
| Best Sellers Rank | 33,711 in Beauty ( See Top 100 in Beauty ) 139 in Hair Regrowth Treatments |
| Brand Name | Ouai |
| Country Of Origin | USA |
| Customer Reviews | 4.2 out of 5 stars 315 Reviews |
| Hair Type | Curly |
| Hair type | Curly |
| Item Form | Liquid |
| Item Volume | 6 Fluid Ounces |
| Item Weight | 222 g |
| Item form | Liquid |
| Liquid Volume | 6 Fluid Ounces |
| Liquid volume | 6 Fluid Ounces |
| Manufacturer | OUAI |
| Material Type Free | Cruelty Free, Gluten Free, Paraben Free, Phthalate Free, Sodium Lauryl Sulphate Free |
| Number of Items | 1 |
| Product benefits | Thickening |
| Scent | Cape Town |
| Scent Name | Cape Town |
| UPC | 815402025861 |
| Unit Count | 177.0 millilitre(s) |

## Product Details

- **Brand:** Ouai
- **Hair type:** Curly
- **Item form:** Liquid
- **Item volume:** 6 Fluid Ounces
- **Liquid volume:** 6 Fluid Ounces
- **Material Type Free:** Cruelty Free, Gluten Free, Paraben Free, Phthalate Free, Sodium Lauryl Sulphate Free
- **Number of items:** 1
- **Product benefits:** Thickening
- **Scent:** Cape Town
- **Unit count:** 177.0 millilitre

## Images

![OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids - Image 1](https://m.media-amazon.com/images/I/51GhAuk79JL.jpg)
![OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids - Image 2](https://m.media-amazon.com/images/I/71iODk6ZH4L.jpg)
![OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids - Image 3](https://m.media-amazon.com/images/I/81JaKyYQkFL.jpg)
![OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids - Image 4](https://m.media-amazon.com/images/I/81aXFcbPkXL.jpg)
![OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids - Image 5](https://m.media-amazon.com/images/I/81cS6FRjpcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s good
*by J***Y on 24 January 2026*

I think this is the best hair thickener I’ve bought, I’ve got thinning hair tried many other products but like this for I do think my hair looks fuller and it lasts.

### ⭐⭐⭐⭐⭐ Excellent product
*by C***I on 24 January 2026*

Excellent product, does what it says. As I’ve got older my hair definitely lost its volume. After using this I can notice certainly it feels thicker.

### ⭐⭐⭐⭐⭐ Smells lovely 😍
*by C***N on 17 December 2025*

Lovely, smells gorgeous, feels really nice in my hair and gives it a bit of body.l have fine hair which goes flat quickly,this really helps.

## Frequently Bought Together

- OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids (6 Fl Oz)
- OUAI Fine Shampoo and Conditioner Set - Sulfate Free Shampoo and Conditioner for Fine Hair - Made with Keratin, Marshmallow Root, Shea Butter & Avocado Oil - Free of Parabens & Phthalates (10 Fl Oz)
- OUAI Leave In Conditioner & Heat Protectant Spray - Prime Hair for Style, Smooth Flyaways, Add Shine and Use as Detangling Spray - No Parabens, Sulfates or Phthalates (4.7 oz)

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**Shop now:** [https://www.desertcart.vn/products/774225684-ouai-hair-thickening-spray-thickening-and-volumizing-spray-for-instantly](https://www.desertcart.vn/products/774225684-ouai-hair-thickening-spray-thickening-and-volumizing-spray-for-instantly)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-31*