NONAPEPTIDE-46 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

NONAPEPTIDE-46

Safety grade: A

This lab-made peptide fragment is designed to help improve skin texture and firmness by supporting your skin's natural structure. It works by signaling skin cells to strengthen and maintain elasticity, making fine lines appear less noticeable over time. You'll typically find it in anti-aging serums and creams.

Graded using: COSING.

Last verified: June 9, 2026