PPG-3-ISOSTEARETH-9 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PPG-3-ISOSTEARETH-9

Safety grade: A

This is a man-made chemical that acts like a bridge between oil and water, allowing them to mix together smoothly. It's commonly used in creams and lotions to create a uniform, stable texture.

This ingredient helps blend oil and water components in cosmetic formulas and reduces surface tension, creating smooth, evenly-textured products that spread easily on skin.

Graded using: COSING.

Last verified: May 26, 2026