OLIGOPEPTIDE-186 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLIGOPEPTIDE-186

Safety grade: A

This lab-created protein fragment works to help skin cells communicate better, potentially improving skin texture and firmness. It's designed to support your skin's natural renewal process and may help reduce the appearance of fine lines when used regularly in skincare products.

Graded using: COSING.

Last verified: June 9, 2026