Acetyl Tetrapeptide-5 – Eye Care Peptide for Puffiness, Dark Circles & Fine Lines | Cosmetic Peptide Supplier

Product name: Acetyl Tetrapeptide-5

serial No.: Ac-β-Ala-His-Ser-His

CAS No.: 820959-17-9

HPLC: ≥98%


Acetyl Tetrapeptide-5 is a cosmetic peptide known for its anti-edema and skin-conditioning properties, especially around the eye contour.

It is widely used in eye creams and serums to help reduce the appearance of puffiness, dark circles, and fine lines while improving skin elasticity and smoothness.