OLIGOPEPTIDE-147 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLIGOPEPTIDE-147

Safety grade: A

This lab-created protein fragment works to support your skin's natural firmness and elasticity by helping cells communicate more effectively. It's designed to improve the appearance of fine lines and promote a smoother, more youthful-looking complexion when used regularly in skincare products.

Graded using: COSING.

Last verified: June 9, 2026