PALMITOYL TETRAPEPTIDE-79 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PALMITOYL TETRAPEPTIDE-79

Safety grade: A

This is a lab-created peptide derived from palm oil that works to firm and lift skin. It mimics natural proteins your skin uses to maintain elasticity and structure, helping 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