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

PYROGLUTAMYLAMIDOETHYL INDOLE

Safety grade: A

This is a laboratory-created ingredient derived from indole, a compound found in nature. It's designed to help protect skin from environmental damage and stress.

This ingredient works to shield and protect the skin from harmful environmental factors and oxidative stress, helping to maintain skin health and integrity.

Graded using: COSING.

Last verified: May 26, 2026