OneSkin OS-01 Body SPF: a Guru Score of 84% from 5 experts

What the experts use it for.

The concerns the experts tie this product to, in their own words. Paid and founder takes don't count.

Fine lines and wrinkles1 expert

“By having this OS1 proprietary peptide, you're going to increase collagen production, but you're also going to clear out the old senescent cells that are just hanging out.”

Dr. Daniel Sugai, watch at 2:08

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

All takes Yay takes Nay takes Mixed takes Hide sponsored

Sincerely Miss Ash

196k subs

✓Yay

"It leaves little to no cast if you really work it into the skin, and there's no fragrance or sunscreen smell. [...] I have a really hard time finding body sunscreens [...] I want to wear because everything is either too thick or has a gross scent, but [...] I'm actually impressed with this formulation. [...] It's truly 10 out of 10."

All 2 takes from Sincerely Miss Ash

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"This is a mineral sunscreen with 14% zinc oxide, which is my go to since I only use mineral sunscreens on my face and my body. It doesn't smell like sunscreen, and it keeps the skin really moisturized. A lot of sunscreens, especially body sunscreens, dry out the skin and leave a film that looks white and cast and feels tight, and I hate that, but this one doesn't do that."

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"It leaves little to no cast if you really work it into the skin, and there's no fragrance or sunscreen smell. [...] I have a really hard time finding body sunscreens [...] I want to wear because everything is either too thick or has a gross scent, but [...] I'm actually impressed with this formulation. [...] It's truly 10 out of 10."

Dr. Daniel Sugai

723k subs

✓Yay

"They even just came out with a body SPF. [...] By having this OS1 proprietary peptide, you're going to increase collagen production, but you're also going to clear out the old senescent cells that are just hanging out."

Darnell Cox | 50+ Healthy Aging Expert

55k subs

✓Yay

"This is by OneSkin. This is the OS-01 Body SPF. It's a broad spectrum 30 plus plus, and it's water resistant for 60 minutes. I love this because not only is it protecting my skin from the sun, but it has the same OS-01 peptide that the body lotion does. So it's helping with all the senescent cells. It's protecting from [...] damage that's coming in, but it's also helping to erase the damage that's already there."

All 3 takes from Darnell Cox | 50+ Healthy Aging Expert

What's in my Travel Bag?

"I'm loving this sunscreen for the body, this is next level. I mean it's like a gel, it just makes you shiny, it has vitamin C in it."

At-Home Body Treatments

"This is by OneSkin. This is the OS-01 Body SPF. It's a broad spectrum 30 plus plus, and it's water resistant for 60 minutes. I love this because not only is it protecting my skin from the sun, but it has the same OS-01 peptide that the body lotion does. So it's helping with all the senescent cells. It's protecting from [...] damage that's coming in, but it's also helping to erase the damage that's already there."

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"This is my other one, the OS-01. I'm loving this because I feel like not only does it help to kind of even out skin tone, but it's a serum as well. And again, I do the same thing. Little dots [...] first and then you rub it in. And then your product is just going to spread so much more evenly."

Beyond50Skin

32k subs

✓Yay

"The second sunscreen is a new find for me. It's the body sunscreen by OneSkin. Now, this is only SPF 30 and I just put it on the exposed portions of my body. Usually my hands, kind of my arms in the summer and my décollete sometimes. [...] This is a mineral sunscreen, but I will call out that it does have the octyl salicylate in it, which some are considering a chemical filter, but it's not necessarily recognized as that by the FDA. Another dose of those peptides definitely helps."

All 2 takes from Beyond50Skin

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"They actually also have a One Skin body sunscreen. These are SPF 30, [...] so these would be for days that I'm not going to be out very long, just kind of in and out of the car, just an everyday sunscreen. They have a tinted formula and an untinted formula. I swatched the untinted and it goes on with a fairly significant white cast, but once it dries down, I was really surprised that it just blends right in with a barely noticeable white cast."

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"The second sunscreen is a new find for me. It's the body sunscreen by OneSkin. Now, this is only SPF 30 and I just put it on the exposed portions of my body. Usually my hands, kind of my arms in the summer and my décollete sometimes. [...] This is a mineral sunscreen, but I will call out that it does have the octyl salicylate in it, which some are considering a chemical filter, but it's not necessarily recognized as that by the FDA. Another dose of those peptides definitely helps."

Lab Muffin Beauty Science

865k subs

✓Mixed

"The OneSkin absorbs smoothly without the annoying white cast that store brand leaves [...] on my skin, which is super common with cheaper zinc oxide sunscreens. [...] If OneSkin have managed to make a mineral sunscreen that has less white cast than most other mineral sunscreens, possibly because they are using an SPF booster, that could make this rather expensive sunscreen worth it for some people, but it is only SPF 30, and white cast is usually not that big a problem for those."

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Frequently asked.

What is OneSkin OS-01 Body SPF?

A mineral body sunscreen with broad-spectrum SPF 30 protection, water resistant for 60 minutes, formulated with zinc oxide and the brand's OS-01 peptide for everyday sun protection on the body.

Is OneSkin OS-01 Body SPF worth it?

Mostly yes. 4 of the 5 gurus who reviewed it give it their stamp of approval, for a Guru Score of 84%.

What is OneSkin OS-01 Body SPF's Guru Score?

OneSkin OS-01 Body SPF holds a Guru Score of 84%. That is our read on how warmly the experts talk about it, based on the verdicts of 5 expert reviewers we have collected.