OCTAPEPTIDE-37 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OCTAPEPTIDE-37

Safety grade: A

This is a laboratory-created peptide made from eight linked amino acids that helps strengthen and firm the skin. It works by supporting the skin's natural structure and may reduce the appearance of fine lines. It's commonly used in anti-aging creams and serums.

Graded using: COSING.

Last verified: June 9, 2026