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

DEA-ISOSTEARATE

Safety grade: A

This ingredient is a gentle cleanser and thickener derived from natural oils that helps cosmetic products remove dirt and oil from skin while giving creams and lotions a smooth, creamy texture. It's commonly used in face cleansers, moisturizers, and body products to improve how they feel and perform.

Graded using: COSING.

Last verified: June 9, 2026