PEG-75 BETA-SITOSTEROL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PEG-75 BETA-SITOSTEROL

Safety grade: A

This ingredient is a plant-derived compound made from beta-sitosterol (a natural substance found in plants) that has been chemically modified to help mix oil and water together. It acts like a bridge that allows products to blend smoothly without separating.

It works as an emulsifier to blend oil and water-based ingredients together, creating a smooth, stable texture in cosmetic products like lotions and creams.

Graded using: COSING.

Last verified: May 26, 2026