STEARETH-5 STEARATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

STEARETH-5 STEARATE

Safety grade: A

This is a synthetic ingredient made by chemically combining stearic acid (a fatty acid) with other compounds. It acts like a helper that blends oil and water together in cosmetic formulas.

This ingredient helps mix oil and water components in products so they stay blended together, while also softening and conditioning the skin.

Graded using: COSING.

Last verified: May 26, 2026