--- product_id: 450973363 title: "OUAI Scalp Serum for Thicker and Healthier Looking Hair, Balancing, Hydrating Formula for Fuller Looking Hair, 2 Fl Oz" brand: "ouai" price: "¥17584" currency: JPY in_stock: true category: "Ouai" url: https://www.desertcart.jp/products/450973363-ouai-scalp-serum-for-thicker-and-healthier-looking-hair-balancing store_origin: JP region: Japan --- # Adaptogen blend for scalp vitality Hyaluronic Acid hydration boost 2 fl oz precision dropper bottle OUAI Scalp Serum for Thicker and Healthier Looking Hair, Balancing, Hydrating Formula for Fuller Looking Hair, 2 Fl Oz **Brand:** ouai **Price:** ¥17584 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your scalp game—because healthy roots mean unstoppable hair. ## Quick Answers - **What is this?** OUAI Scalp Serum for Thicker and Healthier Looking Hair, Balancing, Hydrating Formula for Fuller Looking Hair, 2 Fl Oz by ouai - **How much does it cost?** ¥17584 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/450973363-ouai-scalp-serum-for-thicker-and-healthier-looking-hair-balancing) ## 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 - • **No Glam Squad Needed:** User-friendly application with a precision pipette for targeted scalp treatment—professional results at home. - • **Designed for Every Hair Type:** Balances dry, flaky scalps while supporting volume and strength—because your hair deserves tailored care. - • **Hydration That Lasts All Day:** Infused with hyaluronic acid to deeply hydrate and maintain a healthy scalp barrier for thicker-looking hair. - • **Effortless Luxury, Real Results:** Daily leave-in serum with OUAI’s signature Cape Town scent—earthy, fresh, and calming for a spa-like ritual. - • **Rooted in Science, Powered by Nature:** Harnesses Arctic Root, Siberian Ginseng & Chaga Mushroom to revitalize your scalp and promote fuller hair. ## Overview OUAI Scalp Serum is a 2 fl oz leave-in treatment formulated with hyaluronic acid and a potent blend of adaptogens like Arctic Root, Siberian Ginseng, and Chaga Mushroom. Designed to hydrate, balance, and strengthen the scalp, it supports thicker, fuller-looking hair for all hair types. Featuring OUAI’s signature Cape Town scent, this serum creates a healthy scalp environment to reduce dryness and discomfort, making it an essential daily ritual for real-life hair vitality. ## Description Healthy hair starts with the scalp. This skincare-inspired serum helps balance and hydrate your scalp to create an ideal environment for hair to thrive.Perfect ForThinning | Flakey/Dry Scalp | VolumizingHelps support the appearance of thicker, healthier hair as if it was a hair serum. Featuring Adaptogens like Arctic Root, Siberian Ginseng, and Chaga Mushroom combined with Hyaluronic Acid, this serum can help promote hydration and a healthy barrier. Good for all hair types.How To UseApply daily for best results. This is a leave-in product. Do not rinse out. Must be applied directly to the scalp. Can be applied in the am or pm on wet or dry hair. Do not apply to open wounds and/or broken skin on the scalp. Start application in your natural part and along your hairline. Press and release the bulb once to fill the glass pipette. Unscrew the cap. Use short, quick presses to release drops throughout the scalp. Massage in to help distribute and absorb into the scalp.Scalp serum is skin care inspired. The key is consistent use to see results and absorption. Face serums typically can take anywhere from a 1 minute to a few minutes to absorb and completely dry. Same goes for scalp serum – wait until the serum has completely dried and absorbed before washing hair. If applying at night you are safe to wash your hair and scalp in the morning. If you apply in the morning you will safe to wash your hair and scalp in the afternoon or evening. The Scent:Cape TownAn earthy fragrance with notes of ginger and spearmint. ## Features - Ouai Scalp Serum. Healthy hair starts with a healthy scalp. The new, skincare-inspired scalp serum by OUAI supports thicker, healthier, and fuller-looking hair. Designed to support the scalp by creating a healthy barrier, promoting hydration and reducing scalp discomfort for all hair types. - OUAI Waxing. The powerful combination of hyaluronic acid with nourishing adaptogens such as arctic root, Siberian Ginseng, and Chaga mushroom offers hydration and healthy scalp support. Created with the signature scent of OUAI Cape Town, this scalp serum features a soothing, earthy fragrance with notes of spearmint, ginger, basil and green fig. - OUAI (or "modo") means yes in this casual, Parisian way. We believe in effortless and good routines for the ingredients. Personalized hair care for your hair type for nourishment, strengthening and conditioning. Mit deinem OUAI vertrauen Sie darauf, das Leben zu gewinnen. - Ingredients that have done the work. All OUAI products are carefully made to reduce styling time and promote hair health. We focus on good things and leave bad ones out, without ever sacrificing quality. Free from parabens, formaldehyde, phthalates, mineral oil, sulphates SLS & SLES, triclocarban, triclosan and contains less than 1% synthetic fragrances. Vegan, gluten free, cruelty free and comes in recyclable packaging. - For real life, for the real people. Celebrity stylist Jen Atkin had tried all products on the market but couldn't find a brand that she or her friends could identify with. Ouai offers luxury products at affordable prices that are easy to use - no glamorous team required. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B137RLYG | | ASIN | B0B137RLYG | | Active Ingredients | ginseng | | Best Sellers Rank | #15,438 in Beauty ( See Top 100 in Beauty ) #56 in Scalp Treatments | | Brand Name | OUAI | | Customer Reviews | 4.4 4.4 out of 5 stars (947) | | Customer reviews | 4.4 4.4 out of 5 stars (947) | | Date First Available | 15 June 2022 | | Is Discontinued By Manufacturer | No | | Item Form | Liquid | | Item Volume | 2 Fluid Ounces | | Item Weight | 0.16 Pounds | | Item model number | 5113 | | Manufacturer | OUAI | | Manufacturer | OUAI | | Manufacturer Part Number | 5113 | | Material Features | Natural | | Material Type Free | Gluten Free | | Model Number | 5113 | | Number of Items | 1 | | Product Benefits | Strengthening, Frizz Control, Thinning Hair, Hair Re-Growth, Dry Scalp, Volumising | | Product Dimensions | 4.8 x 4.8 x 10.5 cm; 72.57 g | | Recommended Uses For Product | Hair Growth | | Scent Name | Cape Town | | Skin Type | Combination, Dry, Normal, Oily, mature | | Special Ingredients | Hyaluronic Acid | | Target Use Body Part | Face | | UPC | 815402024116 | | Unit Count | 59.15 Milliliters | ## Product Details - **Product benefits:** Strengthening, Frizz Control, Thinning Hair, Hair Re-Growth, Dry Scalp, Volumising - **Scent:** Cape Town - **Skin type:** Combination, Dry, Normal, Oily, mature - **Special ingredients:** Hyaluronic Acid - **Use for:** Face ## Images ![OUAI Scalp Serum for Thicker and Healthier Looking Hair, Balancing, Hydrating Formula for Fuller Looking Hair, 2 Fl Oz - Image 1](https://m.media-amazon.com/images/I/51lTekw6EBL.jpg) ## Questions & Answers **Q: Is this product supposed to be applied after a shower?** A: I would say yes, it says to apply to wet hair. So either after shower or if you wet your hair on a non shower day ## Frequently Bought Together - OUAI Scalp Serum - Balancing Hair Serum with Red Clover Extract, Siberian Ginseng and Peptides for Thicker and Fuller-Looking Hair - Paraben, Phthalate and Sulfate Free Scalp Care (2 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 Hair Oil - Hair Heat Protectant Oil for Frizz Control - Adds Shine and Smooths Split Ends - Color Safe Formula - Paraben, Phthalate and Sulfate Free (1.5 fl 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/450973363-ouai-scalp-serum-for-thicker-and-healthier-looking-hair-balancing](https://www.desertcart.jp/products/450973363-ouai-scalp-serum-for-thicker-and-healthier-looking-hair-balancing) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-05*