Tirtir SOS Serum: a Guru Score of 62% from 3 skincare experts

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.

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~Skip

"I expected a lot more from this one because I love their toner, it's amazing for dry skin. This serum isn't that bad, but I won't spend that much money to buy it again, the price globally was okay, but here in Korea it isn't that affordable. I don't agree with calling it an SOS Serum, because an SOS Serum should do something good when your skin is angry and red, and I think the Purito serum would work better for that. This one is just a bit sticky, a normal serum for dry skin, if you have combination or oily skin it will feel even more sticky. It's okay, but I won't buy it again."

AliceintheRabbitHole

59k subs

~Mixed

"This serum uses polyglutamic acid instead of hyaluronic acid, is free of niacinamide, and has witch hazel like the ceramic cream, but with a nice list of peptides too. It's quite a light, watery gel that almost feels made more for oily skin. I used it twice a day for about a month, but towards the end I went back to my usual serum. This is probably my least favorite skincare product in this video, but that is not an insult, my least favorite was still a good product. I think you're probably going to like this a lot more if you have oily skin, and it could be a holy grail if you're someone sensitive to ingredients like niacinamide and hyaluronic acid."

James Welsh

1.58M subs

~Approved

"TirTir's SOS Serum is a really hydrating, well-aging serum that calms and soothes the skin and, in my experience, helps reduce redness, with polyglutamic acid, niacinamide, centella asiatica, chamomile, allantoin and tea tree oil."

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.

Is Tirtir SOS Serum worth it?

The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 62%.

What is Tirtir SOS Serum's Guru Score?

Tirtir SOS Serum holds a Guru Score of 62%. That is our read on how warmly the experts talk about it, based on the verdicts of 3 expert reviewers we have collected.