OLIGOPEPTIDE-56 is graded A (Safe) by Expert·ING, based on COSING regulatory data.
OLIGOPEPTIDE-56
Safety grade: A
Oligopeptide-56 is a short chain of amino acids (the building blocks of proteins) created in a laboratory. It works to improve skin texture and firmness by supporting the skin's natural structure.
This ingredient conditions and helps improve skin firmness and elasticity by strengthening the skin's protein matrix and supporting its natural renewal process.
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