OCTAPEPTIDE-38 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OCTAPEPTIDE-38

Safety grade: A

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

Graded using: COSING.

Last verified: June 9, 2026