OLIGOPEPTIDE-240 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

OLIGOPEPTIDE-240

Safety grade: A

This is a small protein fragment derived from yeast that works to improve skin texture and firmness. It helps strengthen the skin's natural barrier and supports a smoother, more radiant appearance. Commonly used in anti-aging and moisturizing products.

Graded using: COSING.

Last verified: June 9, 2026