PPG-6 C9-11 PARETH-5 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PPG-6 C9-11 PARETH-5

Safety grade: A

This is a synthetic helper ingredient that acts like a tiny bridge between oil and water, allowing them to mix together smoothly. It's commonly used in cosmetics to create stable, well-blended products.

It works as an emulsifier and surfactant to combine oil and water-based ingredients into a uniform product and helps reduce the surface tension of liquids for better product performance.

Graded using: COSING.

Last verified: May 26, 2026