OCTAPEPTIDE-45 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OCTAPEPTIDE-45

Safety grade: A

This advanced peptide is a chain of amino acids designed to help support skin firmness and elasticity. It works by signaling skin cells to maintain their structure, potentially helping reduce the appearance of fine lines and sagging. It's commonly found in anti-aging serums and creams.

Graded using: COSING.

Last verified: June 9, 2026