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

BETA-SITOSTEROL

Safety grade: A

Beta-sitosterol is a plant-derived compound found naturally in seeds, nuts, and vegetable oils. It's a type of fat that helps strengthen the skin's natural barrier and improve texture.

This ingredient stabilizes cosmetic formulas, reduces unwanted odors, softens and conditions the skin, and prevents products from separating.

Graded using: COSING, FDA.

Last verified: May 26, 2026