ALTRUIST. Dermatologist Sunscreen SPF 50 – Superior 5-star UVA protection by Dr Andrew Birnie, suitable for sensitive skin - 2 Count ( Pack of 1)

I seldom write product reviews, but I was very pleased with this sun cream, and with the transparent (and altruistic) nature of the company/founders. I am very thankful that Altruist was able to offer this product at a very affordable price, so everyone can access sun protection and apply it at the correct densities every day to achieve the UV protection stated on the bottle (and re-apply throughout the day).The sun cream is a bit shiny, especially with re-application, but I enjoy wearing it at home, and while exercising. It is water-resistant which means it is great while exercising - and because it is very affordable, it can be used appropriately without guilt (e.g. adults need ~ 6 g per leg, ~ 3 g per arm + hand, ~ 6 g on torso, ~ 6 g on back, ~ 1,4 g on face + neck, to reach the SPF on the bottle). It is also great in the winter, especially where I live, when it can get down to -30 Celsius. It is also very friendly for sensitive skin - it is fragrance-free, uses a very gentle preservative system (although I must say using parabens would have been even more effective and gentle - contrary to media, there is no evidence of harm to human health at all, unless you have a confirmed allergy to parabens, as demonstrated by a confirmed patch test conducted by a certified allergist). There can be a slight flash-type cast due to the TiO2 for those with Fitzpatrick types III and beyond, but it is very minimal in my opinion. It does not sting the eyes (since octocrylene is only present at 5%), but could be different for extremely sensitive eyes.I just wanted to share a bit about UVA protection in hopes those not familiar with this find it helpful: UVA is immunosuppressive, causes premature aging, contributes to persistent hyperpigmentation, and exacerbates many skin diseases. The SPF only describes the UVB protection (which is only 5% of the UV dose - the rest is UVA), therefore not every SPF 50 offers the same UVA protection.The UVA 5-star of this cream only says that the sun cream UVA protection is at least 90% of the UVB protection (i.e. 90% of 98%, since it is SPF 50). However, it also has the UVA seal (which states that the UVA protection factor is at least 1/3 of the SPF), meaning this product offers a PPD of at least 17 (which is already quite effective). Although I do not know the exact PPD rating of this sun cream, I am pleased that Altruist decided to divulge the extinction profile of the cream, which shows it remains effective even in the very broad UVA1 range (beyond 380 nm). This is very important because not every broad-spectrum filter covers this area effectively. I appreciate that Altruist SPF 50 contains 8 UV filters: octocrylene (UVB+UVA2), octisalate (UVB), avobenzone (entire UVA1+UVA2), TiO2 (UVB+UVA2+someUVA1), ensulizole (UVB+slightUVA2), Uvinul T 150 (UVB+UVA2), Tinosorb S (UVB+UVA2+UVA1), and Tinosorb A2B (UVB+UVA2+UVA1) for truly comprehensive UV protection. Avobenzone offers most of the protection beyond 380 nm in this sunscreen, but Tinosorb A2B is also effective in this area (because it has a substantial tail after its second peak absorbance at ~ 340 nm) - and the avobenzone is very stable in the formulation because of the Tinosorbs and octocrylene (plus the other filters) so I am very confident in the UVA protection of this sun cream.Overall, a fantastic product. I tried it for the first time earlier this year and was immediately impressed. I now re-ordered 8 bottles.

Altruist sunscreen is an absolute game-changer! I’ve been using it for almost an year now, and I’m seriously impressed. First of all, it feels so lightweight and absorbs quickly without leaving any greasy residue or white cast, which is a huge plus for me. It also has a high SPF 50+, so I feel confident it's protecting my skin throughout the day. I love that it’s formulated with sensitive skin in mind, and it’s fragrance-free, which works perfectly for me since I tend to react to strong scents. Plus, knowing that it’s affordable without compromising on quality makes it even better. Highly recommend it if you’re looking for effective, budget-friendly sunscreen!

I was nervous using this. Going through a massive flare up from using a different spf and the sun flared me up so much. I was very sceptical using this. I've patch tested only a little on 1 side. Realistically I don't believe patch testing behind ears and elbows gives accurate reaction if your face skin is problematic. Mine has eczema so no point testing on a non eczema part. I put it on half my face and thought if I react I'll know it's this. Initial thoughts: goes on very smooth. I actually didn't realise I was tinted but it suits my skin tone so I'm grateful. Didn't sting at all, again very impressed. The only thing is I found it slightly streaky putting it on and also can be drying. I've put some pics of me using it immediately, 1 side is red which is my skin today getting better from a massive flare up yday and the other side with the spf(on a collage). The last pic is few hours later, it can be drying. I use vaseline and olive oil as my moisturiser so you can imagine how dry my skin is. So far, 1st few hours, not bad. Hope this is my forever spf 🤞

Good price. Good coverage. Goes on well. Doesn’t smell. Not sticky. Don’t feel the need to get in the shower at the end of the day in the sun to wash the stickiness of suncream off. Handy tubes. No complaints here.

Amazing product - please ignore any negative reviews and try it . I developed acne rosecea last year and first sign of the sun it’s back . Evident I need factor 50 and something to counteract the mess on my face . I was in two minds and so glad I ordered it . It’s a green fluid that once applied turns skin coloured . Now I’m pale - medium . It seems to match your skin tone . Not orange as others have said . Dries Matt . Gives you coverage like a tinted moisturiser but colour corrects the red for sure . Doesn’t cover huge spots but can add concealer there . Just makes your skin look like you can be seen in public and factor 50 protection ! No stinging , no itching and belive me as I can only use cerave I’m a good tester . The only thing I would add is it is a drying formula . Ideal for acne rosacea when your face becomes an oil slick but maybe a little drying formula dry skin type rosecea . Moisturiser first ? Anyway one to deffo try . Very happy customer . No burn from factor 50 and a definite concealing effect . I will update my review in a month with further thoughts .

This is just the right consistency!!! Goes on easily and is well absorbed. Have been wedded to LA Roche Posay, but no longer. This is a good product at a good price and will definitely order again.