Is OS-01 FACE SPF(OS-01 SHIELD) waterproof/water-resistant?

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.

Is OS-01 FACE SPF(OS-01 SHIELD) broad-spectrum?

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.

How much OS-01 FACE SPF (OS-01 SHIELD) should I use?

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.

How often is it recommended I reapply OS-01 FACE SPF(OS-01 SHIELD)?

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.

Will OS-01 FACE SPF(OS-01 SHIELD) leave a white cast after applying it?

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

Oneskin Os 01 Face Spf 30 Mineral Sunscreen Broad Spectrum

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Description

☀️ Glow Smart, Age Gracefully — Your Daily Defense with a Tint of Brilliance

CLEAN CONSCIOUS CARE - Fragrance-free, dermatologist-tested, cruelty-free, reef-friendly, and eczema-approved for sensitive skin peace of mind.
SHIELD YOUR SKIN DAILY - Broad spectrum SPF 30 mineral protection blocks harmful UVA & UVB rays, reducing sunburn and premature aging risks.
ANTIOXIDANT DEFENSE SQUAD - Infused with vitamin C, green tea, and açai extracts to combat environmental stress and oxidative damage every day.
SCIENCE BACKED YOUTH BOOST - Powered by the proprietary OS-01 peptide, it actively reverses visible signs of cellular aging for a fresher, younger look.
FLAWLESS INCLUSIVE COVERAGE - Available in 5 versatile shades with iron oxides for a natural, blendable finish that suits every skin tone.

oneskin OS-01 Face SPF 30 is a mineral-based, broad spectrum sunscreen featuring zinc oxide and the innovative OS-01 peptide to protect against UV damage while reversing visible signs of aging. Enhanced with potent antioxidants like vitamin C, green tea, and açai, it supports skin health and environmental defense. Available in five skin-flattering shades, this fragrance-free, dermatologist-tested formula is cruelty-free and reef-safe, designed for daily use to keep your skin youthful, protected, and radiant.

Reviews

T**.

Smooth, lightweight daily sunscreen + necessary anti-aging.

Impressed with this sunscreen. Smooth application, no overwhelming glue smell like other mineral sunscreens. Medium tint blends well my olive skin tone. Feels lightweight on the skin. Only complaint is that it is quite small for the high price; it has the OS-01 peptide. I would purchase this again!

14.06.2026

A**R

Harsh product

I have used several oneskin products and have always been happy with the results. I love having a good tinted moisturizer in my daily regiment. Elta MD has been my go to. I decided to give oneskin a try. This particular product caused me to have an allergic reaction on my face. Not pretty. I contacted the company. No I do not recommend. Not a reflection on the seller. It arrived on time.

3.08.2026

J**L

Worth the investment

This is the only sunscreen that hasn't clogged my pores or broke me out. Also has no white cast thanks to the tint. Has a slight shine but looks like glass skin instead of greasy. It might be pricey long term but your face is the first thing people say, so might as well take care of it and look good doing it

28.04.2026

A**W

Won’t buy

Good lotion but price too high to continue buying.

24.08.2026

M**.

Great Sun protection

My favorite sun protection and skin repair cream!

5.08.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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25713 kr

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In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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ASIN	B0CLT551SY
Best Sellers Rank	111,465 in Beauty ( See Top 100 in Beauty ) 851 in Face Sunscreens
Customer reviews	4.1 4.1 out of 5 stars (110)
Date First Available	17 May 2025
Manufacturer	OneSkin
Product Dimensions	13.21 x 5.08 x 2.79 cm; 50 g

oneskin OS-01 Face SPF 30, Mineral Sunscreen, Broad Spectrum, Light/Medium

Description

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Common Questions