HEXAPEPTIDE-88 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

HEXAPEPTIDE-88

Safety grade: A

This laboratory-made ingredient is a short chain of amino acids designed to help smooth the appearance of fine lines and wrinkles. It works by gently relaxing facial muscles, similar to how your skin naturally moves, giving a more relaxed appearance over time.

Graded using: COSING.

Last verified: June 9, 2026