OLIGOPEPTIDE-52 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
OLIGOPEPTIDE-52
Safety grade: A
This is a small 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 structural proteins.
Oligopeptide-52 conditions and softens the skin while helping to improve its elasticity and appearance by mimicking natural skin proteins.
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