PEG-10 CASTOR OIL is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PEG-10 CASTOR OIL

Safety grade: A

This is a processed form of castor oil, a natural oil from castor beans, that has been modified to work better in cosmetic formulas. It helps mix oil and water-based ingredients together so they blend smoothly instead of separating.

It acts as an emulsifier and cleanser that helps combine ingredients that normally don't mix well, creates a stable product texture, and gently cleanses the skin.

Graded using: COSING.

Last verified: May 26, 2026