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

DIMETHICONOL ISOSTEARATE

Safety grade: A

This is a silicone-based ingredient that combines a silicone oil with a natural fatty acid. It's designed to feel lightweight and smooth on skin while providing long-lasting moisture without a greasy residue.

It acts as an emollient that softens and smooths the skin while improving the texture and feel of cosmetic products, leaving skin hydrated and conditioned.

Graded using: COSING.

Last verified: May 26, 2026