STEARIC ACID is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

STEARIC ACID

Safety grade: A

Stearic acid is a fatty acid that comes from natural fats and oils, commonly found in animal products like beef tallow and plant sources like shea butter and coconut oil. It's a waxy substance that helps create smooth, stable cosmetic products.

This ingredient works as a cleansing and emulsifying agent that helps mix oil and water together, stabilizes formulas, creates a protective barrier on skin, and can help mask unpleasant odors in products.

Graded using: COSING, FDA.

Last verified: May 26, 2026