Acetyl Tetrapeptide-40
Acetyl Tetrapeptide-40 is a skin conditioning ingredient. It’s in 1 product on Poliage, most often serum. Avoid lists on Poliage that include it: none.
Updated October 21, 2026
What it does
Contains Acetyl Tetrapeptide-40: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 90867, accessed October 22, 2026.
Products that contain Acetyl Tetrapeptide-40
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