DECAPEPTIDE-50 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

DECAPEPTIDE-50

Safety grade: A

A protein fragment derived from natural sources, this ingredient works to firm and smooth skin by promoting collagen production and improving elasticity. It helps reduce the appearance of fine lines and wrinkles, making skin look more youthful and refreshed over time.

Graded using: COSING.

Last verified: June 9, 2026