--- product_id: 736491034 title: "OS-01 Face SPF 30, Mineral Sunscreen, Broad Spectrum, Untinted 40mL" price: "S$168" currency: SGD in_stock: true reviews_count: 5 url: https://www.desertcart.sg/products/736491034-os-01-face-spf-30-mineral-sunscreen-broad-spectrum-untinted store_origin: SG region: Singapore --- # Vitamin C & Antioxidants Shield OS-01 Peptide Reverses Cellular Aging SPF 30 Broad Spectrum Zinc Oxide OS-01 Face SPF 30, Mineral Sunscreen, Broad Spectrum, Untinted 40mL **Price:** S$168 **Availability:** ✅ In Stock ## Summary > 🌞 Glow Smart, Age Backwards — Your Daily Defense Upgrade ## Quick Answers - **What is this?** OS-01 Face SPF 30, Mineral Sunscreen, Broad Spectrum, Untinted 40mL - **How much does it cost?** S$168 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/736491034-os-01-face-spf-30-mineral-sunscreen-broad-spectrum-untinted) ## 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 - • **Inclusive Shade Range:** Five versatile shades with iron oxides for seamless, natural coverage on every skin tone. - • **Youth-Boosting OS-01 Peptide:** Clinically engineered peptide targets cellular senescence to visibly rewind skin aging. - • **Antioxidant Powerhouse Formula:** Vitamin C, green tea, and açai extract combat environmental stress and oxidative damage. - • **Clean, Sensitive-Skin Friendly:** Fragrance-free, dermatologist-tested, eczema-approved, cruelty-free, and reef-safe. - • **Advanced Broad Spectrum Defense:** SPF 30 zinc oxide blocks harmful UVA & UVB rays for all-day skin protection. ## Overview oneskin OS-01 Face SPF 30 is a mineral-based, broad spectrum sunscreen featuring zinc oxide and a proprietary OS-01 peptide designed to protect against UV damage while reversing visible signs of aging. Enhanced with antioxidants like vitamin C, green tea, and açai, it supports skin health and tone. Available in five untinted to deep shades, this fragrance-free, dermatologist-tested formula is cruelty-free and reef-friendly, perfect for daily use by those who demand both protection and skin rejuvenation. ## Description Product description OS-01 FACE SPF 30 is a broad spectrum mineral sunscreen with zinc oxide, protecting against both UVB and UVA rays, and has passed the FDA Broad Spectrum Test. It contains the proprietary OS-01 Peptide, engineered to reverse the visible effects of cellular senescence, helping skin act younger while protecting against UV-induced dark spots. Helps prevent sunburn, and when used as directed with other sun protection measures, helps decrease the risk of skin cancer and early skin aging caused by the sun. Formulated with an extra-stable form of vitamin C, green tea rich in EGCG, and acai extract for antioxidant protection against daily environmental stress. Bisabolol helps soothe and improve skin tone. Fragrance-free and dermatologist-tested, it carries the National Eczema Association Seal of Acceptance. Cruelty-free, Leaping Bunny certified, and reef-friendly. Available in 5 shades with iron oxides for flexible, blendable coverage. Designed for daily use; not water resistant. Safety Warning Use as directed. Review: Magical product without trace - Amazing product I love it Review: Surpassed expectations - I was skeptical because it took me long time to find a good mineral sunscreen with no white cast. I’ve now switched my subscription the to OneSkin sunscreen. Zero white cast plus 0S-1 peptide. I also like the slim packaging. Bottle fits in my pocket so I can take it with me when I know I’m going to need to reapply. ## Features - BROAD SPECTRUM MINERAL PROTECTION: SPF 30 zinc oxide sunscreen protects against both UVB and UVA rays, helping prevent sunburn and reduce the risk of skin cancer and early skin aging when used as directed with other sun protection measures. - POWERED BY THE OS-01 PEPTIDE: Engineered to reverse the visible effects of cellular senescence, helping skin look, feel, and act younger over time, formulated into a daily mineral sunscreen. - PROTECTS AGAINST VISIBLE UV-INDUCED AGING: Helps protect against the visible effects of cellular aging and UV-induced dark spots, so daily sun protection also supports skin's long-term health. - POWERFUL ANTIOXIDANT PROTECTION: Formulated with vitamin C, green tea, and açai extract to help defend skin from daily environmental stress and oxidative damage. - FIVE SHADES FOR EVERY SKIN TONE: Available in Untinted, Light, Light/Medium, Medium/Deep, and Deep, formulated with iron oxides for flexible, blendable coverage. Fragrance-free and suitable for sensitive skin. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CLT7L8P3 | | Best Sellers Rank | 1,161 in Face Sunscreens | | Date First Available | 14 April 2025 | | Manufacturer | OneSkin | | Product Dimensions | 13.21 x 5.08 x 2.79 cm; 68 g | ## Images ![OS-01 Face SPF 30, Mineral Sunscreen, Broad Spectrum, Untinted 40mL - Image 1](https://m.media-amazon.com/images/I/51Zd8JLBrnL.jpg) ## Questions & Answers **Q: Is OS-01 FACE SPF(OS-01 SHIELD) waterproof/water-resistant?** A: OS-01 FACE SPF(OS-01 SHIELD) is not water resistant. Though OS-01 FACE SPF(OS-01 SHIELD) is perfect for everyday use for most lifestyles, we recommend water-resistant sunscreen when swimming or sweating. **Q: Is OS-01 FACE SPF(OS-01 SHIELD) broad-spectrum?** A: Yes! Per FDA Regulations, OS-01 FACE SPF(OS-01 SHIELD) passed the Broad Spectrum Test in 21 CFR 201.327(j). Additionally, OS-01 FACE SPF(OS-01 SHIELD) is rated PA+++, indicating that it provides high UVA protection. **Q: How much OS-01 FACE SPF (OS-01 SHIELD) should I use?** A: You should apply 2 mg per square centimeter of surface area to receive the SPF on the label. Though face sizes and the areas to which you apply vary, this works out to be a little less than ¼ teaspoon for your face on its own for most people. **Q: How often is it recommended I reapply OS-01 FACE SPF(OS-01 SHIELD)?** A: We recommend applying liberally to the face (and neck and chest if desired) as the last step in your skincare routine, before makeup and 15 minutes before sun exposure. Reapply at least every two hours. **Q: Will OS-01 FACE SPF(OS-01 SHIELD) leave a white cast after applying it?** A: Based on consumer testing via a beta test and a consumer perception study run by a third-party research organization, most people agree that the non-tinted and tinted formulas blend seamlessly into their skin tone. Darker skin tones may prefer tinted ## Customer Reviews ### ⭐⭐⭐⭐⭐ Magical product without trace *by N***L on 19 August 2025* Amazing product I love it ### ⭐⭐⭐⭐⭐ Surpassed expectations *by H***Y on 6 June 2026* I was skeptical because it took me long time to find a good mineral sunscreen with no white cast. I’ve now switched my subscription the to OneSkin sunscreen. Zero white cast plus 0S-1 peptide. I also like the slim packaging. Bottle fits in my pocket so I can take it with me when I know I’m going to need to reapply. ### ⭐⭐⭐ Not worth the price. *by L***. on 14 June 2026* I don’t think this product is worth the money. It seems to be just as good as any other less expensive product I’ve used. It doesn’t glide on especially well unless I put a lot on at once. One downfall of this product is being outside in the heat and if I start to sweat a bit, it will burn my eyes. I’m not a fan of this product, and I won’t be buying it again unfortunately. I gave it three stars due to its mineral properties that it claims it has but I can’t prove or disprove if that’s actually working or not for my skin. ## Frequently Bought Together - OS-01 SHIELD OS-01 Peptide Protect + Repair SPF 30+ Sunscreen - OneSkin BODY OS-01 Peptide Skin Longevity Daily Moisturizer- Improves Skin Texture & Barrier, Safe for Sensitive Skin - OneSkin PREP Facial Cleanser to Exfoliate and Support Skin Balance, Dermatologist Tested & Safe for 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.sg/products/736491034-os-01-face-spf-30-mineral-sunscreen-broad-spectrum-untinted](https://www.desertcart.sg/products/736491034-os-01-face-spf-30-mineral-sunscreen-broad-spectrum-untinted) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-18*