OLIGOPEPTIDE-77 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
OLIGOPEPTIDE-77
Safety grade: A
Oligopeptide-77 is a short chain of amino acids (the building blocks of proteins) that is designed to help improve skin texture and firmness. It works by supporting the skin's natural structure and promoting a smoother, more resilient appearance.
This ingredient conditions and improves skin by strengthening the skin barrier, enhancing elasticity, and promoting a more youthful, firm complexion.
Graded using: COSING.
Last verified: May 26, 2026
Other Skin Conditioning ingredients
- TOCOPHEROL — Grade A
- PROPYLENE GLYCOL — Grade A**
- XANTHAN GUM — Grade A
- DIMETHICONE — Grade A
- TOCOPHERYL ACETATE — Grade A
- PANTHENOL — Grade A
- CAPRYLYL GLYCOL — Grade A
- ETHYLHEXYLGLYCERIN — Grade A