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

Description

🌞 Elevate your daily defense with a glow that says you’ve got it all covered.

GLOW BEYOND PROTECTION - Infused with vitamin C, green tea, and açai antioxidants to combat environmental stress and oxidative damage daily.
SCIENCE BACKED YOUTH BOOST - Powered by OS-01 Peptide to visibly reverse cellular aging, keeping your skin looking fresh and resilient.
SHIELD YOUR SKIN LIKE A PRO - Broad spectrum SPF 30 mineral formula blocks harmful UVA & UVB rays, preventing sunburn and premature aging.
SENSITIVE SKINS BEST FRIEND - Fragrance-free, lightweight, and non-comedogenic formula that feels weightless and won’t clog pores.
FLAWLESS COVERAGE FOR EVERY COMPLEXION - Available in five expertly blended shades with iron oxides—no white cast, just natural radiance.

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 and visibly reverse signs of aging. Enhanced with antioxidants like vitamin C, green tea, and açai, it offers environmental defense while providing five tinted shades for seamless, natural coverage suitable for sensitive skin.

Reviews

F**R

Great tinted sunscreen for face

Blends well and feels weightless. Not a matte finish but natural glow. A little pricey for everyday sun protection, especially if you need to reapply throughout the day. Worth it though if you're looking for preventive care on aging skin.

27.07.2026

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

M**.

Great Sun protection

My favorite sun protection and skin repair cream!

5.08.2026

S**A

I had a reaction to it

I had a reaction to this lotion and it made my skin red and inflamed where I applied it. It took a few hours for it to develop and it was not itchy or painful, just puffy. It went away after about a day. I have the eye cream and that’s fine, but this one I’m going to have to toss which is unfortunate because it’s pricey.

2.08.2026

J**T

It's reasonable but pricey

Ngl, I'll probably switch products when I'm done using this one up. 1) the tint is reasonable in place of foundation 2) the sunscreen does not cause irritation with my eyes 3) it's pretty liquid, so it's easy to over apply. This product really works best in a light application and then let that settle in and then do a second application. If you apply too much at once it just sits on top of your skin and smears off later. It is pricey though so I think I'll end up with a drug store dupe most likely.

14.12.2025

T**Y

Too Sheer - Zero Coverage

I love OneSkin as a brand. I’m a big fan and have been using their products for three years. However, this product is not for me. I was excited to see tinted sunscreen, thinking I could wear it when I didn’t want full foundation. This is too sheer. I cannot tell I’m wearing it - which may be what you want. But for me, I want at least a little coverage. For the price, I’m better off sticking to the rest of my OneSkin routine and skipping this one.

7.09.2026

P**E

Great Product

Love this product! Goes on smooth. Does not feel greasy.

17.08.2026

H**Y

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.

6.06.2026

N**L

Magical product without trace

Amazing product I love it

19.08.2025

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S$105

Duties & taxes included

In stock

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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- oneskin OS-01 Face SPF 30, Mineral Sunscreen, Broad Spectrum, 40 mL

Description

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Reviews

Common Questions