TIRTIR SOS Serum 50ml

티르티르 에어 핏 히아시스 선세럼 50ml

$32₩20,000 in Korea★5

₩ is the Korean store price; $ is what Olive Young Global lists. They often differ because the pack size or count sold overseas isn't the same — check the size on the listing before you buy.

Moisturizers > Essence & Serum50mlMade in Korea

NiacinamidePeptide

No fragrance allergensNo drying alcoholNo essential oilsSilicone

Not a cart — nothing is sold here. I check it against what you already use: clashing actives, doubling up, and morning vs night.

BrighteningDullnessMoisturisingSoothingWell-agingCombination&NormalAmpoulesSoothing Pads

Fit with your routine

NiacinamidePeptide

Add a few more to your routine and we'll flag any clashing actives or good pairings with this one.

🔬 Ingredient lens

About this product

Niacinamide is the hero here, working to even out tone and support the skin barrier while calming a look of redness or unevenness over time. Paired with peptides that help support skin's natural firmness, the formula rounds out with lightweight silicones and emollients for a smooth, quick-absorbing finish rather than a heavy or greasy one.

Best for combination skin wanting a lightweight tone-evening, texture-smoothing serum.

How to use

Smooth over cleansed skin morning or night before moisturizer, patting in until fully absorbed.

What reviewers say

I like how this feels almost weightless going on, like water that turns silky. It's given my skin a smoother texture over time and hasn't caused any breakouts, though I'd note it's not the most gentle option if your skin is on the reactive side.

Asked which skin it worked for, 80% of reviewers picked combination (dry 20%, oily 0%).

40% called it gentle on their skin.

These add up to 100 — it's which answer people chose, not a score out of 100. It tells you who liked it, which isn't the same as what will suit you.