---
product_id: 740962155
title: "OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids (6 Fl Oz)"
brand: "ouai"
price: "438 Lei"
currency: RON
in_stock: false
reviews_count: 5
category: "Ouai"
url: https://www.desertcart.ro/products/740962155-ouai-hair-thickening-spray-thickening-and-volumizing-spray-for-instantly
store_origin: RO
region: Romania
---

# Amaranth peptide & amino acids Instant volume boost 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 (6 Fl Oz)

**Brand:** ouai
**Price:** 438 Lei
**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 (6 Fl Oz) by ouai
- **How much does it cost?** 438 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/740962155-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

- • **Get Thick Quick:** Transforms flat, thinning hair into instantly fuller, thicker strands for a bold, confident look.
- • **Nourish & Repair:** Enriched with amaranth peptide and amino acids to strengthen and repair hair cuticles while adding softness.
- • **Heat Shield Power:** Safeguards hair from heat damage up to 450°F, so you can style fearlessly every day.
- • **Effortless Styling Ritual:** Mist on damp hair before blow-drying for touchable, full-bodied volume that lasts from morning meetings to after-hours.
- • **All-Day Volume, Zero Crunch:** Volume polymers deliver long-lasting lift and body without stiffness—style that moves with you.

## Overview

OUAI Hair Thickening Spray is a cruelty-free, paraben-free volumizer that instantly boosts hair thickness and fullness with advanced volume polymers and nourishing amaranth peptides. It protects hair from heat up to 450°F while repairing and strengthening strands, delivering all-day, natural-feeling volume without stiffness. Ideal for curly and thinning hair, this 6 fl oz spray is your go-to for salon-worthy volume and resilience.

## Description

Get thick quick with OUAI Thickening Spray, the essential styling solution for thicker & fuller-looking hair instantly. Powered by volume polymers and enriched with amaranth peptide and amino acids, this heat-protectant spray boosts strand diameter for immediate volume and long-lasting body. Designed to deliver all-day volume, it delivers noticeable fullness without stiffness, while helping to repair the hair cuticle and maintain softness. This multitasking volume spray gives you the freedom to style with confidence. Use before blow-drying to help activate its thickening & volumizing effect and safeguard against heat damage up to 450°F.

Review: Genuinely a good product
Review: It’s good

## 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 |
| Best Sellers Rank | #20,734 in Beauty ( See Top 100 in Beauty ) #207 in Hair Sprays |
| Brand Name | Ouai |
| Customer Reviews | 4.2 out of 5 stars 307 Reviews |
| Hair Type | Curly |
| Hair type | Curly |
| Item Form | Liquid |
| Item Volume | 6 Fluid Ounces |
| Item Weight | 0.49 Pounds |
| 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 Sulfate Free |
| Material type free | Cruelty Free, Gluten Free, Paraben Free, Phthalate Free, Sodium Lauryl Sulfate Free |
| Number of Items | 1 |
| Product Benefits | Thickening |
| Product benefits | Thickening |
| Scent | Cape Town |
| Scent Name | Cape Town |
| UPC | 815402025861 |

## Product Details

- **Hair type:** Curly
- **Liquid volume:** 6 Fluid Ounces
- **Material type free:** Cruelty Free, Gluten Free, Paraben Free, Phthalate Free, Sodium Lauryl Sulfate Free
- **Product benefits:** Thickening
- **Scent:** Cape Town

## Images

![OUAI Hair Thickening Spray - Thickening & Volumizing Spray for Instantly Thicker, Fuller-Looking Hair - Protects, Strengthens & Repairs with Amaranth Peptide & Amino Acids (6 Fl Oz) - 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 (6 Fl Oz) - 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 (6 Fl Oz) - 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 (6 Fl Oz) - 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 (6 Fl Oz) - Image 5](https://m.media-amazon.com/images/I/81cS6FRjpcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Genuinely a good product
*by J***E on 2 January 2026*



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



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



## 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.ro/products/740962155-ouai-hair-thickening-spray-thickening-and-volumizing-spray-for-instantly](https://www.desertcart.ro/products/740962155-ouai-hair-thickening-spray-thickening-and-volumizing-spray-for-instantly)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-29*