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

SORBITAN TRIISOSTEARATE

Safety grade: A

This is a chemical compound made from sorbitol (a natural sugar-like substance) and isostearic acid (a type of fatty acid). It acts like a bridge that helps mix oil and water together in cosmetic products.

This ingredient works as an emulsifier to blend oil and water-based components together, creating smooth, stable textures in lotions, creams, and other cosmetic products.

Graded using: COSING, FDA.

Last verified: May 26, 2026