OLIGOPEPTIDE-236 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLIGOPEPTIDE-236

Safety grade: A

This lab-created protein fragment works to support your skin's natural moisture barrier and may help improve firmness and elasticity. It's designed to penetrate the outer layers of skin, delivering hydration and helping reduce the appearance of fine lines for a smoother complexion.

Graded using: COSING.

Last verified: June 9, 2026