--- product_id: 520376681 title: "OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL" brand: "oneskin" price: "€ 116.06" currency: EUR in_stock: true category: "One Skin" url: https://www.desertcart.at/products/520376681-oneskin-prep-starter-kit-includes-bottle-and-pouch-200-ml store_origin: AT region: Austria --- # clean, vegan, sulfate-free formula 40% hydration biomarker increase 2x peptide penetration boost OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL **Brand:** oneskin **Price:** € 116.06 **Availability:** ✅ In Stock ## Summary > ✨ Elevate your skincare game with science-backed gentle cleansing! ⚡ ## Quick Answers - **What is this?** OneSkin PREP Starter Kit, Includes Bottle & Pouch, 200 mL by oneskin - **How much does it cost?** € 116.06 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/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:** Boosts key hydration marker AQP3 by 40%, locking in moisture where it counts. - • **Clean & Conscious:** Vegan, cruelty-free, fragrance-free, and free from harsh detergents—safe for all skin types. - • **Gentle Yet Effective:** Removes impurities and light makeup without stripping your skin’s natural lipid barrier. - • **Science-Backed Skincare:** Formulated by PhD-led experts to optimize your skin’s microbiome and prep for maximum benefits. - • **Double Down on Peptide Power:** Clinically proven to double OS-01 peptide absorption for amplified skincare results. ## Overview OneSkin PREP Starter Kit features a gentle, lab-tested gel cleanser that doubles peptide penetration and increases hydration by 40%, all while maintaining your skin’s natural balance. Clean, vegan, and sulfate-free, it’s designed for all skin types and preps your skin for maximum absorption of active ingredients. ## 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. ## 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 | #105,087 in Beauty ( See Top 100 in Beauty ) #334 in Skin Care Gift Sets | | Customer reviews | 4.3 4.3 out of 5 stars (192) | | 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/61tldT0-+dL.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. ## 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.at/products/520376681-oneskin-prep-starter-kit-includes-bottle-and-pouch-200-ml](https://www.desertcart.at/products/520376681-oneskin-prep-starter-kit-includes-bottle-and-pouch-200-ml) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-20*