--- product_id: 517178040 title: "OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz" price: "¥15044" currency: JPY in_stock: true url: https://www.desertcart.jp/products/517178040-oneskin-os-01-prep-facial-cleanser-gentle-exfoliating-gel-200ml store_origin: JP region: Japan --- # 2.2x peptide absorption boost Increases key hydration biomarkers Preserves skin’s natural lipid barrier OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz **Price:** ¥15044 **Availability:** ✅ In Stock ## Summary > ✨ Prep like a pro, glow like a boss! 💼 ## Quick Answers - **What is this?** OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz - **How much does it cost?** ¥15044 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/517178040-oneskin-os-01-prep-facial-cleanser-gentle-exfoliating-gel-200ml) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Microbiome Friendly:** Supports a balanced, healthy skin microbiome to keep your complexion resilient and radiant. - • **Gentle Yet Effective:** Non-stripping formula removes impurities and light makeup without compromising your skin barrier. - • **Hydration That Lasts:** Enhances skin’s moisture retention from the very first cleanse for a plump, dewy glow. - • **Clean Beauty Confidence:** Fragrance-free, sulfate-free, dermatologist-tested, and National Eczema Association approved for all skin types. - • **Amplify Your Skincare Power:** Boosts OS-01 peptide absorption by 2.2x, making every product in your routine work harder. ## Overview The oneskin PREP Facial Cleanser is a gentle exfoliating gel designed to boost peptide absorption by 2.2x, enhance skin hydration biomarkers, and maintain the skin’s natural lipid barrier. Suitable for all skin types, it’s fragrance-free, sulfate-free, dermatologist-tested, and supports a healthy skin microbiome, making it the perfect first step to elevate any skincare routine. ## Description desertcart.com: OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz | Non-stripping, fragrance-free daily cleanser removes impurities, makeup & excess oil. Boosts OS-01 Peptide absorption by 2.2x : Everything Else ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BS4HST6J | | Best Sellers Rank | #37,478 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #118 in Facial Cleansing Gels | | Customer Reviews | 4.1 4.1 out of 5 stars (197) | | Manufacturer | OneSkin | | Product Dimensions | 2.25 x 2.25 x 7.5 inches; 15.84 ounces | | UPC | 196852923960 | ## Images ![OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz - Image 1](https://m.media-amazon.com/images/I/31GDhsUS1DL.jpg) ![OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz - Image 2](https://m.media-amazon.com/images/I/41Z6B4KF51L.jpg) ![OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz - Image 3](https://m.media-amazon.com/images/I/41Qq76Zq+IL.jpg) ![OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz - Image 4](https://m.media-amazon.com/images/I/31maIzgO8RL.jpg) ![OneSkin OS-01 PREP Facial Cleanser, Gentle Exfoliating Gel, 200mL/6.76fl oz - Image 5](https://m.media-amazon.com/images/I/51vyu1mgRGL.jpg) ## Available Options This product comes in different **Size** 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.jp/products/517178040-oneskin-os-01-prep-facial-cleanser-gentle-exfoliating-gel-200ml](https://www.desertcart.jp/products/517178040-oneskin-os-01-prep-facial-cleanser-gentle-exfoliating-gel-200ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-18*