STEARETH-15 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

STEARETH-15

Safety grade: A

This is a gentle cleaning agent made by combining stearic acid (a fatty substance) with a sugar-like compound. It helps wash away dirt and oil while keeping products smooth and well-mixed.

This ingredient works as a mild cleanser and helps bind water and oil together in formulas, allowing the product to effectively remove impurities while maintaining a stable, pleasant texture.

Graded using: COSING.

Last verified: May 26, 2026