---
product_id: 184499277
title: "OUAI Fine Hair Shampoo Refill - Volumizing Shampoo for Fine Strands - Made with Biotin, Keratin & Chia Seed Oil - Strengthens, Nourishes & Thickens - Color-Safe & Sulfate Free Hair Care (32 Fl oz)"
brand: "ouai"
price: "18662 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Ouai"
url: https://www.desertcart.is/products/184499277-ouai-fine-hair-shampoo-refill-volumizing-shampoo-for-fine-strands
store_origin: IS
region: Iceland
---

# Nourishing chia seed oil Sulfate-free hydration Biotin & keratin strength OUAI Fine Hair Shampoo Refill - Volumizing Shampoo for Fine Strands - Made with Biotin, Keratin & Chia Seed Oil - Strengthens, Nourishes & Thickens - Color-Safe & Sulfate Free Hair Care (32 Fl oz)

**Brand:** ouai
**Price:** 18662 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your fine hair game with volume that speaks louder than words 💁‍♀️

## Quick Answers

- **What is this?** OUAI Fine Hair Shampoo Refill - Volumizing Shampoo for Fine Strands - Made with Biotin, Keratin & Chia Seed Oil - Strengthens, Nourishes & Thickens - Color-Safe & Sulfate Free Hair Care (32 Fl oz) by ouai
- **How much does it cost?** 18662 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/184499277-ouai-fine-hair-shampoo-refill-volumizing-shampoo-for-fine-strands)

## 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

- • **Eco-Chic Refill:** Generous 32 fl oz refill reduces plastic waste and maximizes value—because sustainability is in style.
- • **Bounce Back to Life:** Lightweight formula delivers lasting volume without weighing down fine strands.
- • **Color-Safe Confidence:** Gentle enough for color- and keratin-treated hair, preserving vibrancy and health.
- • **Deep Nourishment, Zero Guilt:** Chia seed oil infuses hydration and shine while keeping hair soft and touchable.
- • **Stronger Strands, Less Breakage:** Biotin and keratin reinforce hair from within for visibly thicker, resilient locks.

## Overview

OUAI Fine Hair Shampoo Refill is a sulfate-free, color-safe volumizing shampoo designed specifically for fine strands. Enriched with biotin, keratin, and chia seed oil, it strengthens, nourishes, and thickens hair while delivering lightweight hydration and lasting bounce. The eco-friendly 32 fl oz refill offers premium care with less waste, making it a smart, stylish choice for maintaining healthy, vibrant hair.

## Description

desertcart.com : OUAI Fine Hair Shampoo Refill - Volumizing Shampoo for Fine Strands - Made with Biotin, Keratin & Chia Seed Oil - Strengthens, Nourishes & Thickens - Color-Safe & Sulfate Free Hair Care (32 Fl oz) : Beauty & Personal Care

Review: Great for Color- and Keratin-Treated Hair — And Much More Cost-Effective in the Refill Size - I bought the OUAI Medium Shampoo Refill because I needed something gentle enough for color-treated and keratin-treated hair, and it has worked really well for me. It cleans thoroughly without stripping, and leaves my hair feeling soft, smooth, and healthy. The formula has just the right balance—rich enough to nourish my hair, but not heavy or greasy. The scent is light, clean, and really pleasant, and it pairs perfectly with the matching conditioner. One of my favorite things about this refill is how cost-effective it is. You get a much larger amount for the price, and it’s more eco-friendly since it uses far less plastic than buying multiple bottles. If there’s a minor downside, it’s that using too much can feel a little rich, so a smaller amount works best—especially if you have finer hair. But overall, this shampoo has been a great option for maintaining both my color and keratin treatment. Overall: High-quality shampoo, gentle on treated hair, great scent, and a smart buy in the larger refill size. I’ll definitely keep repurchasing.
Review: Hydrating, lightweight, and worth every drop - This shampoo cleans well without stripping my hair and leaves it soft, smooth, and hydrated. It smells great and never feels heavy. The refill size is a bonus—more product and less waste. Easy 5 stars.

## Features

- Turn The Volume Up - This lightweight, sulfate free shampoo brings fine strands back to life with major bounce and lasting volume.
- Stronger Strands, Less Breakage - Packed with biotin and keratin, this hair thickening shampoo formula helps reinforce each strand from the inside out.
- Nourishment You Can Feel - This volume shampoo is made with chia seed oil to deliver deep hydration and shine, leaving hair soft, touchable, and anything but weighed down.
- How to Use - Lather a quarter-size amount of the moisturizing shampoo into wet hair, focusing on roots. Rinse well, then follow with Fine Conditioner for volume that doesn’t quit.
- OUAI Means Yes - In that casual Parisian way. OUAI is about saying “yes OUAI” to living boldly. We strive to be something you reach for everyday, so wherever you go, you can go all the OUAI.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B084C4FLG1 |
| Best Sellers Rank | #1,518 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #38 in Hair Shampoo |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,755) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 2342988 |
| Manufacturer  | OUAI |
| Product Dimensions  | 6.63 x 3 x 9.88 inches; 2.1 Pounds |
| UPC  | 815402021306 |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** OUAI
- **Hair Type:** Fine
- **Item Form:** Liquid
- **Scent:** Mercer Street

## Images

![OUAI Fine Hair Shampoo Refill - Volumizing Shampoo for Fine Strands - Made with Biotin, Keratin & Chia Seed Oil - Strengthens, Nourishes & Thickens - Color-Safe & Sulfate Free Hair Care (32 Fl oz) - Image 1](https://m.media-amazon.com/images/I/51LDgPnh4QL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Color- and Keratin-Treated Hair — And Much More Cost-Effective in the Refill Size
*by L***N on November 16, 2025*

I bought the OUAI Medium Shampoo Refill because I needed something gentle enough for color-treated and keratin-treated hair, and it has worked really well for me. It cleans thoroughly without stripping, and leaves my hair feeling soft, smooth, and healthy. The formula has just the right balance—rich enough to nourish my hair, but not heavy or greasy. The scent is light, clean, and really pleasant, and it pairs perfectly with the matching conditioner. One of my favorite things about this refill is how cost-effective it is. You get a much larger amount for the price, and it’s more eco-friendly since it uses far less plastic than buying multiple bottles. If there’s a minor downside, it’s that using too much can feel a little rich, so a smaller amount works best—especially if you have finer hair. But overall, this shampoo has been a great option for maintaining both my color and keratin treatment. Overall: High-quality shampoo, gentle on treated hair, great scent, and a smart buy in the larger refill size. I’ll definitely keep repurchasing.

### ⭐⭐⭐⭐⭐ Hydrating, lightweight, and worth every drop
*by R***L on January 27, 2026*

This shampoo cleans well without stripping my hair and leaves it soft, smooth, and hydrated. It smells great and never feels heavy. The refill size is a bonus—more product and less waste. Easy 5 stars.

### ⭐⭐⭐⭐⭐ A staple in my shower
*by A***. on November 28, 2025*

I’ve been using OUAI Medium Shampoo, and it’s officially a staple in my shower. This shampoo is the perfect balance—it cleans deeply without stripping, and leaves my hair feeling soft, light, and fresh instead of dry or heavy. The scent is clean, luxe, and salon-level good without being overpowering. It makes washing my hair feel like a mini self-care moment rather than a chore. A little goes a long way so start small and work your way up as needed. Final verdict: If you want healthy-looking, bouncy, clean hair that still feels moisturized and touchable, this shampoo delivers. Worth every drop.

## Frequently Bought Together

- OUAI Fine Shampoo Refill - Volumizing Shampoo with Strengthening Keratin, Biotin & Chia Seed Oil for Fine Hair - Delivers Weightless Body - Paraben, Phthalate & Sulfate Free Hair Care (32 Fl Oz)
- OUAI Fine Hair Conditioner Refill - Volumizing Conditioner Made with Keratin, Biotin and Chia Seed Oil - Adds Softness, Bounce and Volume - Free from Parabens, Sulfates, and Phthalates (32 Oz)
- OUAI Detox Shampoo Refill - Clarifying Shampoo for Build Up, Dirt, Oil, Product and Hard Water - Apple Cider Vinegar & Keratin for Clean, Refreshed Hair - Sulfate-Free Hair Care (32 oz)

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**Shop now:** [https://www.desertcart.is/products/184499277-ouai-fine-hair-shampoo-refill-volumizing-shampoo-for-fine-strands](https://www.desertcart.is/products/184499277-ouai-fine-hair-shampoo-refill-volumizing-shampoo-for-fine-strands)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-02*