PPG-2-DECETH-40 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PPG-2-DECETH-40

Safety grade: A

This is a synthetic ingredient made from petroleum-derived chemicals that acts like a bridge between water and oil. It helps keep different liquids mixed together smoothly in cosmetic products.

It works as an emulsifier and surfactant to blend water and oil-based ingredients together, creating a stable, smooth product texture while also helping to cleanse the skin.

Graded using: COSING.

Last verified: May 26, 2026