--- product_id: 184499277 title: "OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz)" brand: "ouai" price: "R3079" currency: ZAR in_stock: true category: "Ouai" url: https://www.desertcart.co.za/products/184499277-ouai-fine-hair-shampoo-refill-thickening-shampoo-for-thin-hair store_origin: ZA region: South Africa --- # Biotin + Keratin + Chia Seed Oil blend 946 ml volumizing power Eco-friendly 32 oz refill size OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz) **Brand:** ouai **Price:** R3079 **Availability:** ✅ In Stock ## Summary > 💥 Turn up the volume, not the weight — fine hair’s new best friend! ## Quick Answers - **What is this?** OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz) by ouai - **How much does it cost?** R3079 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/184499277-ouai-fine-hair-shampoo-refill-thickening-shampoo-for-thin-hair) ## 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 - • **Scent That Transports:** Mercer Street fragrance with Italian lemon, iris, and white musk for a subtle luxury vibe. - • **Complete Volume Ritual:** Pair with OUAI Fine Conditioner and Thickening Spray for next-level lift and body. - • **Bounce That Lasts All Day:** Delivers major volume without stripping your hair’s natural moisture. - • **Clean Beauty, Zero Compromise:** Sulfate, paraben, phthalate, and gluten-free formula safe for all hair treatments. - • **Stronger Strands, Less Breakage:** Biotin and hydrolyzed keratin fortify hair while chia seed oil thickens without weight. ## Overview OUAI Fine Hair Shampoo Refill is a 32 oz sulfate-free, color-safe volumizing shampoo formulated with biotin, hydrolyzed keratin, and chia seed oil to strengthen and thicken fine hair. Designed for daily use, it delivers lasting bounce and shine while maintaining a clean, eco-conscious formula. Perfect for professionals seeking effortless volume with a sophisticated Mercer Street scent. ## Description desertcart.com : OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz) | Volumizing & Strengthening with Biotin, Keratin & Chia Seed Oil for Women & Men - Lightweight, Color-Safe, Sulfate Free : Beauty & Personal Care ## Features - Turn The Volume All The OUAI Up: Is volume just a button on your phone? This thickening shampoo delivers major bounce and lasting volume with a gentle clean that doesn't strip. So you can finally be fine with being fine. - Stronger Strands, Less Breakage: Biotin reduces breakage, hydrolyzed keratin smooths and adds shine, and chia seed oil thickens and volumizes without weighing hair down. Apply to roots and work through to ends. - A Clean Formula You Can Feel Good About: Free of sulfates, parabens, phthalates, and gluten. Safe for color-treated, keratin-treated, and chemically-processed hair. No harsh trade-offs for fine hair. - Pair It For Best Results: Follow with OUAI Fine Conditioner to lock in volume without weight. Layer in OUAI Thickening Spray for extra lift. The full routine will have you feeling fine. - OUAI Hair, Body & Fragrance: This thickening, volumizing shampoo is made to transport you wherever you go, with a Mercer Street scent featuring notes of Italian lemon, iris, and white musk. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084C4FLG1 | | ASIN | B084C4FLG1 | | Active Ingredients | Biotin, Chia Seed Oil, Hydrolyzed Keratin | | Age Range Description | Adult | | Best Sellers Rank | #1,371 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #41 in Hair Shampoo | | Brand Name | OUAI | | Customer Reviews | 4.7 4.7 out of 5 stars (505) | | Hair Type | Fine | | Item Dimensions | 6.63 x 3 x 9.88 inches | | Item Form | Liquid | | Item Highlight | Volumizing & Strengthening with Biotin, Keratin & Chia Seed Oil for Women & Men - Lightweight, Color-Safe, Sulfate Free | | Item Weight | 2.1 pounds | | Item model number | 2342988 | | Liquid Volume | 946 ml | | Manufacturer | OUAI | | Manufacturer | OUAI | | Manufacturer Part Number | FG-0130-C-00 | | Material Type Free | Gluten Free, Paraben Free, Phthalate Free, SLS Free, Sodium Laureth Sulfate Free | | Model Number | 2342988 | | Number of Items | 1 | | Other Special Features of the Product | Volumizing | | Package Size Name | Refill | | Product Benefits | Volumizing | | Product Dimensions | 6.63 x 3 x 9.88 inches; 2.1 pounds | | Recommended Uses For Product | Softening | | Scent Name | Mercer Street | | Suitable Hair Color | All Hair Colors | | UPC | 815402021306 | | UPC | 815402021306 | | Unit Count | 32 Fluid Ounces | ## Product Details - **Age Range (Description):** Adult - **Brand:** OUAI - **Hair Type:** Fine - **Item Form:** Liquid - **Scent:** Mercer Street ## Images ![OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz) - Image 1](https://m.media-amazon.com/images/I/31ip+7VF7bL.jpg) ![OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz) - Image 2](https://m.media-amazon.com/images/I/41Pm2Fuhm6L.jpg) ![OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz) - Image 3](https://m.media-amazon.com/images/I/41RtwzGXLBL.jpg) ![OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz) - Image 4](https://m.media-amazon.com/images/I/41MLLy6h7ZL.jpg) ![OUAI Fine Hair Shampoo Refill - Thickening Shampoo for Thin Hair (32 oz) - Image 5](https://m.media-amazon.com/images/I/51axYVfY8-L.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/184499277-ouai-fine-hair-shampoo-refill-thickening-shampoo-for-thin-hair](https://www.desertcart.co.za/products/184499277-ouai-fine-hair-shampoo-refill-thickening-shampoo-for-thin-hair) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-18*