--- product_id: 520376681 title: "OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL" brand: "oneskin" price: "£55.68" currency: GBP in_stock: true reviews_count: 5 category: "One Skin" url: https://www.desertcart.co.uk/products/520376681-oneskin-prep-starter-kit-includes-bottle-and-pouch-200-ml store_origin: GB region: United Kingdom --- # Vegan & cruelty-free 2x peptide penetration 40% hydration boost OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL **Brand:** oneskin **Price:** £55.68 **Availability:** ✅ In Stock ## Summary > ✨ Elevate Your Skincare Game! ## Quick Answers - **What is this?** OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL by oneskin - **How much does it cost?** £55.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/520376681-oneskin-prep-starter-kit-includes-bottle-and-pouch-200-ml) ## Best For - oneskin enthusiasts ## Why This Product - Trusted oneskin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hydration Hero:** Experience a 40% increase in hydration with every use. - • **Universal Appeal:** Perfect for all skin types and genders—everyone deserves great skin! - • **Maximize Your Glow:** Unlock the full potential of your skincare with enhanced peptide absorption. - • **Gentle Yet Effective:** Formulated to maintain your skin's natural balance without harsh ingredients. - • **Clean Beauty Commitment:** Enjoy a product that's vegan, cruelty-free, and free from harmful detergents. ## Overview The OneSkinPREP Starter Kit is a revolutionary skincare product designed to enhance the absorption of the OS-01 peptide, doubling its penetration for maximum benefits. With lab-confirmed results showing a 40% increase in hydration, this gentle gel cleanser maintains your skin's natural balance while being suitable for all skin types. Clean, vegan, and cruelty-free, it's the perfect addition to any skincare routine. ## Description PREP is a gentle daily facial cleanser that thoroughly removes impurities, light makeup, and sunscreen without disrupting skin’s natural balance. Safe for sensitive skin and dermatologist tested. Review: Very nice facial cleanser It cleans my skin and wastes off easily My face feels nice after using it Review: As someone approaching 40, I'm always on the lookout for skincare products that truly deliver, and the OneSkin PREP Facial Cleanser has been a game-changer for me. This gentle daily cleanser has completely transformed my skincare routine. The first thing I noticed was how incredibly gentle yet effective the cleanser is. It effortlessly removes light makeup and sunscreen without stripping my skin's natural barrier. The foaming gel texture is a delight to use - it transforms into a light foam that leaves my skin feeling clean and fresh, but never dry or tight. What sets this cleanser apart is its thoughtful formulation. It's not just about cleaning; it's about supporting skin health. The cleanser helps unclog pores and brighten my skin, creating an optimal condition for my other skincare products to work more effectively. As someone becoming more conscious of skin aging, I appreciate that it's designed to improve the absorption of moisturizing actives. I've been using it for several weeks now, and the results are impressive. My skin looks healthier, with a noticeable shine and improved texture. It's particularly great for sensitive skin, and I love that it's free from harsh detergents and chemicals. A bonus? The brand was created by four women with PhDs, which gives me confidence in the scientific approach behind the product. For anyone approaching 40 and looking to step up their skincare game, I cannot recommend the OneSkin PREP Facial Cleanser enough. ## Features - Improve the penetration of the OS-01 peptide: Shown in lab studies to increase the peptide penetration by up to 2x when used before OS-01 FACE - More peptide, more benefit: By increasing the penetration of the peptide, you can maximize its benefit. This has been confirmed in lab studies by a 40% increase in key hydration biomarker, AQP3 - Maintain skin's natural balance: PREP is designed with gentle ingredients to avoid stripping the skin of its natural lipid barrier and to help maintain skin's microbiome - Safe & clean: Suitable for all skin types and genders, PREP is clean, vegan, cruelty-free and fragrance-free. Plus PREP does not contain detergents or sulfates known to strip the skin. - Directions: Incorporate PREP gentle gel cleanser into skin care routine by lathering 1-2 pumps of cleanser in damp hands until a light foam is formed. Then, using circular movements, gently massage onto damp skin. Rinse thoroughly and pat dry any wet skin. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS4HST6J | | ASIN | B0BS4HST6J | | Best Sellers Rank | #128,138 in Beauty ( See Top 100 in Beauty ) #455 in Skin Care Gift Sets | | Customer reviews | 4.3 4.3 out of 5 stars (161) | | Date First Available | 8 February 2023 | | Manufacturer | OneSkin | | Manufacturer | OneSkin | | Product Dimensions | 5.72 x 5.72 x 19.05 cm; 449 g | | Product Dimensions | 5.72 x 5.72 x 19.05 cm; 449 g | ## Images ![OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL - Image 1](https://m.media-amazon.com/images/I/51wK2C-tjmL.jpg) ![OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL - Image 2](https://m.media-amazon.com/images/I/517S8vTC4wL.jpg) ![OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL - Image 3](https://m.media-amazon.com/images/I/61VHSkKHhmL.jpg) ![OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL - Image 4](https://m.media-amazon.com/images/I/71VkcAk9F7L.jpg) ![OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL - Image 5](https://m.media-amazon.com/images/I/611A3TTeTYL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is the pH of OS-01 PREP?** A: OS-01 PREP pH is 5.5-7.0 **Q: How does OS-01 PREP specifically prepare my skin for the OS-01 FACE Topical Supplement?** A: OS-01 PREP gently removes build-up of dirt, dead skin cells and makeup/sunscreen ingredients without disrupting your natural lipid barrier so that OS-01 FACE can absorb more readily–ensuring you see maximum results from the OS-01 peptide. **Q: How long will one bottle of OS-01 PREP last?** A: We estimate that the 200 ml bottle of OS-01 PREP will last approximately 1-2 months, when used as directed. **Q: What is the shelf life of OS-01 PREP? How should it be stored?** A: OS-01 PREP has a shelf life of 24 months. All OneSkin products can be stored at room temperature away from direct sunlight. **Q: How should I integrate OS-01 PREP into my current skincare routine?** A: Use OS-01 PREP every evening to cleanse your skin, followed immediately by OS-01 FACE and OS-01 EYE. If you have oily skin and prefer to cleanse both morning and night, you can also use PREP to wash your face at the start of each day. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***N on 21 April 2026* Very nice facial cleanser It cleans my skin and wastes off easily My face feels nice after using it ### ⭐⭐⭐⭐⭐ Review *by S***R on 18 January 2025* As someone approaching 40, I'm always on the lookout for skincare products that truly deliver, and the OneSkin PREP Facial Cleanser has been a game-changer for me. This gentle daily cleanser has completely transformed my skincare routine. The first thing I noticed was how incredibly gentle yet effective the cleanser is. It effortlessly removes light makeup and sunscreen without stripping my skin's natural barrier. The foaming gel texture is a delight to use - it transforms into a light foam that leaves my skin feeling clean and fresh, but never dry or tight. What sets this cleanser apart is its thoughtful formulation. It's not just about cleaning; it's about supporting skin health. The cleanser helps unclog pores and brighten my skin, creating an optimal condition for my other skincare products to work more effectively. As someone becoming more conscious of skin aging, I appreciate that it's designed to improve the absorption of moisturizing actives. I've been using it for several weeks now, and the results are impressive. My skin looks healthier, with a noticeable shine and improved texture. It's particularly great for sensitive skin, and I love that it's free from harsh detergents and chemicals. A bonus? The brand was created by four women with PhDs, which gives me confidence in the scientific approach behind the product. For anyone approaching 40 and looking to step up their skincare game, I cannot recommend the OneSkin PREP Facial Cleanser enough. ### ⭐⭐⭐⭐⭐ Review *by M***A on 26 April 2026* Delicious! Skin feels lovely after use. Best face wash I’ve ever used. ## Frequently Bought Together - OneSkin PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for Sensitive Skin - OneSkin FACE OS-01 Peptide Topical Supplement & Skin Longevity Age Reversal Moisturizer - OneSkin BODY OS-01 Peptide Skin Longevity Daily Moisturizer- Improves Skin Texture & Barrier, For All Skin Types Including Sensitive Skin --- ## 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.uk/products/520376681-oneskin-prep-starter-kit-includes-bottle-and-pouch-200-ml](https://www.desertcart.co.uk/products/520376681-oneskin-prep-starter-kit-includes-bottle-and-pouch-200-ml) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*