DECYL CASTORATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

DECYL CASTORATE

Safety grade: A

Decyl castorate is a plant-derived oil made from castor oil that has been chemically modified. It's a smooth, conditioning ingredient commonly used in skincare and cosmetic formulations.

This ingredient softens and moisturizes the skin while helping to stabilize and blend the different components of a cosmetic product together.

Graded using: COSING.

Last verified: May 26, 2026