DIMETHICONE PEG-7 ISOSTEARATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

DIMETHICONE PEG-7 ISOSTEARATE

Safety grade: A

This is a silicone-based ingredient that combines silicone oil with plant-derived fatty acids. It's designed to be lighter and more water-compatible than standard silicone, making it easier to wash out while still providing smoothness.

This ingredient softens and smooths skin and hair, reduces frizz, improves shine, and helps condition while being easier to rinse away than traditional silicones.

Graded using: COSING.

Last verified: May 26, 2026