Acetyl Tetrapeptide-5: K-beauty ingredient guide 아세틸테트라펩타이드-5
⏱ 1 min read
⚡ Quick answer: The peptide that turns up in almost every eye product making a puffiness claim. The proposed idea involves fluid and protein cross-linking under thin eye skin; the supporting data is thin and largely supplier-generated. Reasonable to have in an eye cream. Not reasonable to expect it to do anything about hollowing or inherited pigment.
The peptide that turns up in almost every eye product making a puffiness claim. The proposed idea involves fluid and protein cross-linking under thin eye skin; the supporting data is thin and largely supplier-generated. Reasonable to have in an eye cream. Not reasonable to expect it to do anything about hollowing or inherited pigment.
What Acetyl Tetrapeptide-5 does for your skin
- Used in eye creams for the look of puffiness and shadow
- Pairs naturally with caffeine in under-eye formulas
Best for
🌌 Acetyl Tetrapeptide-5 compatibility map
Tap any ingredient to open its guide. ━ pairs well · ┈ use with care.
🤰 Pregnancy: Generally considered fine — confirm with your doctor. · ⏰ Use: BOTH
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✍️ Written & reviewed by the KoreaPlus Editorial team — dermatologist-informed, cosmetic-science researched & source-cited. Last reviewed: 2026-08-23.
General educational information using cosmetic structure-function wording — not medical advice. Always patch-test new actives. © KoreaPlus.