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Altruist

Face Fluid Sunscreen SPF 50.

Altruist Face Fluid Sunscreen SPF 50
Sunscreen

About this product

A lightweight SPF 50 face sunscreen with shea butter and urea, designed for daily facial protection and hydration without heaviness or greasiness.

Full ingredients

Guru Score

86%

Yay

3 experts · Moderate agreement
3Gurus
3Yay
0Mixed
0Nay

What they liked

  • Highest UVA protection available
  • Lightweight, hydrating texture
  • Fragrance-free

What they flagged

  • Urea may sting sensitive skin

What the gurus are saying

This sunscreen earns praise for having one of the highest UVA protection levels on the market, with a PPD rating of 36. Beyond sun defense, it hydrates and plumps skin without feeling heavy or greasy, making it versatile for daily wear and travel. One note: the urea content may sting those with very sensitive skin, so it's worth patch-testing first.
Synthesized from 3 expert reviews · most recent take June 2025

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
Yay
"I love this because it gives a really nice level of hydration. It plumps out the skin and just gives that juicy look to the complexion, but it doesn't add any weight either, which is why it's so amazing. They use a 5% concentration of hyaluronic acid, which is perfect. A lot of brands use just too much hyaluronic acid, which actually can dry out the skin. If you overdo it with hyaluronic acid, it has the opposite result to what you think it's going to. It's going to strip and it's going to dry. Using hyaluronic acid in low doses is the best way to maximize that hydration. And this really delivers. Altruist are one of the very best skincare brands out there. They do so much when it comes to charity and supporting people that don't have access to good skin care. They really try to keep their prices as low as possible so they're accessible to everyone. And the formulations are a plus. This is one of my favorites. And I use this as a moisturizer when my skin is super dry, as a hand cream all year round because it's super lightweight and just feels beautiful. And I always use this on those rough areas. For me, it's the elbows, the knees. This always, always delivers."
All 5 takes from Mad About Skin
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"This is the Altruist dermatologist face fluid, this has the highest PPD rating at 36 but it is slightly on the thicker side so it's less lightweight than maybe some other options, but has a higher level of UVA coverage so again a great option. You're getting a sky-high level of UVA coverage with this and I want it to be fully transparent with you guys on what that score actually came out from that independent testing because I just think more brands should do that."
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"I love this because it gives a really nice level of hydration. It plumps out the skin and just gives that juicy look to the complexion, but it doesn't add any weight either, which is why it's so amazing. They use a 5% concentration of hyaluronic acid, which is perfect. A lot of brands use just too much hyaluronic acid, which actually can dry out the skin. If you overdo it with hyaluronic acid, it has the opposite result to what you think it's going to. It's going to strip and it's going to dry. Using hyaluronic acid in low doses is the best way to maximize that hydration. And this really delivers. Altruist are one of the very best skincare brands out there. They do so much when it comes to charity and supporting people that don't have access to good skin care. They really try to keep their prices as low as possible so they're accessible to everyone. And the formulations are a plus. This is one of my favorites. And I use this as a moisturizer when my skin is super dry, as a hand cream all year round because it's super lightweight and just feels beautiful. And I always use this on those rough areas. For me, it's the elbows, the knees. This always, always delivers."
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"It doesn't have an intense chemically scent which again I really really like and I just think it's amazing. Now is this the most elegant sunscreen in this collection? No it's not. But it deserves a place because it's £23 and I honestly have always said sunscreen shouldn't be a luxury, it should be something that everyone can access. And Altruist are just such the good guys in this industry making that possible. I adore this. If you're going on holiday with your whole family, for £23 you've got an entire holiday's worth of sunscreen and it's a really really good product."
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"One of my favorite brands is Altruist and this is their dermatologist face fluid. This has one of the highest levels of UVA protection you'll find on the market, which is indicated by PPD score, and this is sky high. The brand is fully transparent on that. A really great option, and it's got five star UVA rating too. Just an all-round Holy Grail."
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"This is the Altruist dermatologist face fluid. If anybody tells you that you have to pay more to get true broad spectrum protection, let me tell you this sunscreen has the highest level of UVA protection you will find certainly here in the UK in Europe, and I don't know of any other international brand that does higher highest amount of UVA protection and costs seven pounds. So you absolutely can do sky high protection on a budget. This is really nice, it's almost invisible on most skin tones. You shouldn't be able to see it. On me it's absolutely fine. I do know some other people that say it can be a little thick, it can leave a slight cast on some, so just bear that in mind. But honestly such a great affordable option, which is one of my all-time favorites."
Yay
"The Altruist Face Fluid Sunscreen SPF 50, which is about 14 bucks at K2 Beauty. This one's got five chemical filters and one mineral filter titanium dioxide for a total of six filters, pretty darn good. Fragrance free, alcohol free, great for dry, sensitive, and acne prone skin types, and it is water resistant. Obviously reapply after swimming, so don't forget to do that even if it's water resistant. Still, the more often you apply the better protection you're going to get."
Yay
"Altruist came out with a facial moisturizer that has shea butter and urea in it, and it's very good, I highly recommend it. It's free of fragrance, and this brand gives a portion of their proceeds to a charity that supports people living with albinism. Everything this brand has made has been top-notch. It's lightweight, and the consistency is not heavy or greasy, though if you have very sensitive skin, the urea might sting a little bit."

What the evidence says.

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

Niacinamide

Niacinamide has evidence behind it for redness, uneven tone and supporting the skin barrier, and it is usually well tolerated even by skin that reacts to most things.

Source: DermNet

Sunscreen filters

Sun protection is the best evidenced way to slow visible ageing, and the filters are what does the work. Mineral and chemical filters both protect when a product is applied thickly enough and often enough, which is where most people fall short rather than on the choice of filter.

Source: DermNet

Humectants and emollients

Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.

Source: DermNet

Frequently asked.

What is Altruist Face Fluid Sunscreen SPF 50?

A lightweight SPF 50 face sunscreen with shea butter and urea, designed for daily facial protection and hydration without heaviness or greasiness.

Is Altruist Face Fluid Sunscreen SPF 50 worth it?

Yes. All 3 gurus who reviewed it give it their stamp of approval, for a Guru Score of 86%.

What is Altruist Face Fluid Sunscreen SPF 50's Guru Score?

Altruist Face Fluid Sunscreen SPF 50 holds a Guru Score of 86%. That is our read on how warmly the experts talk about it, based on the verdicts of 3 expert reviewers we have collected.

Who is Altruist Face Fluid Sunscreen SPF 50 best for?

Altruist Face Fluid Sunscreen SPF 50 is generally suited to dry skin and sensitive skin.

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