PROPYLENE GLYCOL DIISOSTEARATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PROPYLENE GLYCOL DIISOSTEARATE

Safety grade: A

This is a lightweight oil made by combining propylene glycol (a common moisturizing ingredient) with isostearic acid (derived from plant oils). It creates a smooth, silky texture that feels luxurious on skin without being greasy.

It softens and conditions the skin by providing a protective, moisturizing layer that helps skin feel smooth, supple, and comfortable.

Graded using: COSING.

Last verified: May 26, 2026