DECAPEPTIDE-23 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

DECAPEPTIDE-23

Safety grade: A

This is a short chain of 10 amino acids (the building blocks of proteins) created in a lab. It's designed to help improve skin texture and appearance by supporting the skin's natural structure.

This ingredient conditions and supports skin by helping to improve skin firmness, elasticity, and overall texture for a smoother, more youthful-looking complexion.

Graded using: COSING.

Last verified: May 26, 2026