OCTAPEPTIDE-35 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OCTAPEPTIDE-35

Safety grade: A

This lab-created protein fragment works to firm and smooth skin by supporting its natural structure. It helps reduce the appearance of fine lines and wrinkles while improving skin's overall tone and elasticity. You'll typically find it in anti-aging serums and moisturizers designed to restore a more youthful appearance.

Graded using: COSING.

Last verified: June 9, 2026