DECAPEPTIDE-73 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

DECAPEPTIDE-73

Safety grade: A

This ingredient is a short chain of amino acids designed to help reduce the appearance of fine lines and wrinkles by supporting your skin's natural firmness and elasticity. It works by signaling your skin to maintain its structural integrity, making it a popular choice in anti-aging skincare products.

Graded using: COSING.

Last verified: June 9, 2026