PENTAPEPTIDE-114 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PENTAPEPTIDE-114

Safety grade: A

A lab-created protein fragment designed to help smooth the appearance of fine lines and wrinkles by supporting skin's natural firmness. This ingredient works to improve skin texture and elasticity, making it a common choice in anti-aging serums and creams.

Graded using: COSING.

Last verified: June 9, 2026