OCTAPEPTIDE-54 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OCTAPEPTIDE-54

Safety grade: A

A protein-derived ingredient that helps strengthen and condition skin and hair by forming a protective layer on the surface. It's commonly used in anti-aging and moisturizing products to improve texture and reduce the appearance of fine lines.

Graded using: COSING.

Last verified: June 9, 2026