PPG-9-ETHYLHEXETH-5 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PPG-9-ETHYLHEXETH-5

Safety grade: A

This is a synthetic ingredient made from petroleum-derived compounds that helps mix oil and water together in cosmetic formulas. It works behind the scenes to create smooth, stable products and helps cleanse the skin by trapping dirt and oil.

It acts as an emulsifier and surfactant to blend incompatible ingredients, stabilize formulas, and help remove oils and impurities from the skin.

Graded using: COSING.

Last verified: May 26, 2026