PALMITOYL OCTAPEPTIDE-26 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PALMITOYL OCTAPEPTIDE-26

Safety grade: A

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

Graded using: COSING.

Last verified: June 9, 2026