OCTAPEPTIDE-21 AMIDE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OCTAPEPTIDE-21 AMIDE

Safety grade: A

This is a small chain of amino acids (the building blocks of proteins) that is created in a laboratory. It's designed to help improve skin texture and firmness by supporting the skin's natural structure.

This ingredient conditions and improves skin by helping to strengthen and support the skin's structural proteins, promoting a smoother and more resilient appearance.

Graded using: COSING.

Last verified: May 26, 2026