DECAPEPTIDE-58 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

DECAPEPTIDE-58

Safety grade: A

A lab-created protein fragment designed to help smooth fine lines and support skin firmness. It works by signaling skin cells to boost natural renewal, making it useful in anti-aging creams and serums. This ingredient is often combined with other actives to enhance their effectiveness.

Graded using: COSING.

Last verified: June 9, 2026