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TIRTIR's hydration rescue in a bottle. Polyglutamic acid holds 10x more moisture than hyaluronic acid, and the brand pairs it with centella and panthenol for a serum that instantly plumps dehydrated, stressed-out skin without any stickiness. The gel texture absorbs in seconds, layers beautifully under makeup, and plays well with actives. At $25, this is the kind of serum that makes you wonder why anyone spends $80 on a hydrating treatment. Vegan, fragrance-free, and so gentle that even post-procedure skin can handle it.
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SOS Serum by TIRTIR is formulated for sensitive, dry, combination, normal skin. TIRTIR's hydration rescue in a bottle. Polyglutamic acid holds 10x more moisture than hyaluronic acid, and the brand pairs it with centella and panthenol for a serum that instantly plumps dehydrated, stressed-out skin without any stickiness. The gel texture absorbs in seconds, layers beautifully under makeup, and plays well with actives. At $25, this is the kind of serum that makes you wonder why anyone spends $80 on a hydrating treatment. Vegan, fragrance-free, and so gentle that even post-procedure skin can handle it.
The key active ingredients in SOS Serum are Centella Asiatica, Panthenol, Polyglutamic Acid. It's known for: polyglutamic acid delivers 10x the hydration of hyaluronic acid and fragrance-free, vegan, and gentle enough for post-procedure skin.
Yes, SOS Serum targets dryness, sensitivity, redness. polyglutamic acid delivers 10x the hydration of hyaluronic acid
SOS Serum retails for around $25, which places it in the budget range for serums. Check the "Where to Buy" section above for current retailer prices.
The main drawbacks to be aware of: not a treatment serum — won't address acne or pigmentation directly; gel texture may feel insubstantial for very dry skin in winter; the 'SOS' branding oversells it slightly — it's great hydration, not a miracle.
A suggested daily routine featuring this product, with complementary picks.
Ceramic Cream
TIRTIR · moisturizer
