--- product_id: 184499278 title: "OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz)" brand: "ouai" price: "¥12763" currency: JPY in_stock: true category: "Ouai" url: https://www.desertcart.jp/products/184499278-ouai-thick-hair-shampoo-hydrating-shea-butter-shampoo-10-oz store_origin: JP region: Japan --- # Natural marshmallow root detangles Deep hydration with Shea Butter Keratin strengthens & smooths frizz OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz) **Brand:** ouai **Price:** ¥12763 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your wash day ritual with OUAI’s hydrating powerhouse! 💧 ## Quick Answers - **What is this?** OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz) by ouai - **How much does it cost?** ¥12763 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/184499278-ouai-thick-hair-shampoo-hydrating-shea-butter-shampoo-10-oz) ## 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 - • **Frizz? Not Today:** Keratin-infused formula tames frizz and boosts smoothness instantly. - • **Hydrate Like a Pro:** Shea butter locks in moisture for all-day softness and shine. - • **Strength in Every Strand:** Avocado oil repairs split ends and fortifies hair from root to tip. - • **Signature Scent Experience:** Mercer Street fragrance with Italian lemon, jasmine & white musk for a luxe wash day. - • **Clean Beauty, No Compromises:** Sulfate, paraben, and phthalate free—safe for color and chemically treated hair. ## Overview OUAI Thick Hair Shampoo is a 10 oz sulfate-free formula designed for thick, frizzy hair types. Enriched with marshmallow root for detangling, shea butter for deep hydration, avocado oil to repair split ends, and keratin to smooth frizz, it cleanses while strengthening and moisturizing. Safe for color-treated and chemically processed hair, it features a signature Mercer Street scent and supports a full haircare routine when paired with OUAI conditioner and hair oil. ## Description desertcart.com : OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz) | For Full, Frizzy Hair - Deeply Moisturizing, Detangling, Split Ends - Marshmallow Root, Avocado Oil & Keratin - Sulfate Free : Beauty & Personal Care ## Features - Stop Dreading Wash Day: Craving moisture so rich you'll need a prenup? This deeply moisturizing shampoo cleanses while strengthening and fighting frizz for straight, wavy, curly and coily hair types. Wash day, your OUAI. - Stronger Strands, Less Breakage Marshmallow root softens and detangles. Shea butter locks in deep hydration. Avocado oil strengthens and repairs split ends. Keratin smooths frizz and adds shine. Apply to roots and work through to ends. - A Clean Formula You Can Feel Good About: Sulfate, paraben and phthalate free. Safe for color-treated, keratin-treated and chemically-processed hair. Cruelty free and gluten free. Clean ingredients, no compromises. - Pair It For Best Results: Follow with OUAI Thick Conditioner to lock in moisture and keep frizz at bay. Layer in OUAI Hair Oil for extra smoothness and shine. The full thick hair routine is the move. - OUAI Hair, Body & Fragrance: This smoothing, moisturizing shampoo is made to transport you wherever you go, with a Mercer Street scent featuring notes of Italian lemon, jasmine, and white musk. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084BY8DQP | | Active Ingredients | Marshmallow Root, Shea Butter, Avocado Oil, Hydrolyzed Keratin | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #941 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #27 in Hair Shampoo | | Brand | OUAI | | Brand Name | OUAI | | Customer Reviews | 4.5 out of 5 stars 732 Reviews | | Global Trade Identification Number | 00815402021283 | | Hair Type | Thick, Straight, Wavy, Curly, textured-hair | | Item Dimensions | 2.5 x 5.5 x 2.5 inches | | Item Form | Liquid | | Item Highlight | For Full, Frizzy Hair - Deeply Moisturizing, Detangling, Split Ends - Marshmallow Root, Avocado Oil & Keratin - Sulfate Free | | Item Weight | 12.64 ounces | | Liquid Volume | 10 fluid ounces | | Manufacturer | Ouai | | Manufacturer Part Number | 2534 | | Material Type Free | Paraben Free, Sulfate Free | | Model Number | 2534 | | Number of Items | 1 | | Other Special Features of the Product | Cleansing, Hydrating, Smoothing | | Package Size Name | 10.0 oz | | Product Benefits | Anti-Frizz | | Recommended Uses For Product | Frizz Management | | Scent | Mercer Street | | Scent Name | Mercer Street | | Suitable Hair Color | All Hair Colors | | UPC | 815402021283 | | Unit Count | 10 Fluid Ounces | ## Product Details - **Age Range (Description):** Adult - **Brand:** OUAI - **Hair Type:** Thick, Straight, Wavy, Curly, textured-hair - **Item Form:** Liquid - **Scent:** Mercer Street ## Images ![OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz) - Image 1](https://m.media-amazon.com/images/I/51TvX9WA1LL.jpg) ![OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz) - Image 2](https://m.media-amazon.com/images/I/61fSIYH0CUL.jpg) ![OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz) - Image 3](https://m.media-amazon.com/images/I/71hCPndyFxL.jpg) ![OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz) - Image 4](https://m.media-amazon.com/images/I/618q0lABNSL.jpg) ![OUAI Thick Hair Shampoo - Hydrating Shea Butter Shampoo (10 Oz) - Image 5](https://m.media-amazon.com/images/I/81pXq-1jQjL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - OUAI Thick Shampoo - Moisturizing Shampoo with Keratin, Marshmallow Root, Shea Butter, Avocado Oil for Thick Hair - Strengthens & Hydrates Strands - Paraben, Phthalate & Sulfate Free (10 Fl Oz) - OUAI Medium Conditioner - Hydrating Hair Conditioner with Coconut Oil, Babassu Oil, and Keratin - Strengthens, Repairs and Adds Shine - Paraben and Phthalate Free Hair Care Products (10 Oz) - OUAI Detox Shampoo - Clarifying Shampoo for Build Up, Dirt, Oil, Product and Hard Water - Apple Cider Vinegar & Keratin for Clean, Refreshed Hair - Sulfate-Free Hair Care (10 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.jp/products/184499278-ouai-thick-hair-shampoo-hydrating-shea-butter-shampoo-10-oz](https://www.desertcart.jp/products/184499278-ouai-thick-hair-shampoo-hydrating-shea-butter-shampoo-10-oz) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-18*