COLLAGENOYL ETHYL PHENYLALANINATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

COLLAGENOYL ETHYL PHENYLALANINATE

Safety grade: A

This ingredient is a lab-created compound that combines collagen-derived components with amino acids to help firm and smooth the skin's appearance. It works by supporting the skin's natural structure and is commonly used in anti-aging creams and serums to reduce the look of fine lines.

Graded using: COSING.

Last verified: June 9, 2026