ACETYL FARNESYLCYSTEINE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

ACETYL FARNESYLCYSTEINE

Safety grade: A

This is a lab-created compound that combines amino acids with a natural plant-derived component to help protect and improve skin health. It works by neutralizing harmful free radicals and keeping skin soft and hydrated.

This ingredient helps protect skin from damage and improves skin texture by reducing oxidative stress while providing moisturizing and conditioning benefits.

Graded using: COSING.

Last verified: May 26, 2026