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

STEARYL ACETYL GLUTAMINATE

Safety grade: A

This is a gentle, amino acid-derived ingredient created by combining natural fatty acids with glutamic acid, a building block found in proteins. It's designed to soften and hydrate skin while helping products feel smooth and pleasant on application.

This ingredient softens and moisturizes the skin while attracting water to keep it hydrated, and it also helps improve the overall feel and texture of cosmetic formulations.

Graded using: COSING.

Last verified: May 26, 2026