STEARETH-200 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

STEARETH-200

Safety grade: A

Steareth-200 is a mild, soap-like ingredient made from stearic acid (a fatty acid) combined with a sugar-derived substance. It helps mix oil and water together so they stay blended instead of separating.

This ingredient works as an emulsifier and cleanser to help blend oil and water in products, keeping them smooth and consistent while gently removing dirt and oil from skin.

Graded using: COSING.

Last verified: May 26, 2026