CASTOR OIL BENZOATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CASTOR OIL BENZOATE

Safety grade: A

This is a modified form of castor oil, a natural oil from castor beans that has been chemically treated to improve its stability and effectiveness. It's used in cosmetics to moisturize skin and help preserve products.

Castor Oil Benzoate moisturizes and conditions the skin while helping to prevent bacterial growth and extend the shelf life of cosmetic formulations.

Graded using: COSING.

Last verified: May 26, 2026