PPG-1-DECETH-4 is graded A (Safe) by Expert·ING, based on COSING regulatory data.

PPG-1-DECETH-4

Safety grade: A

This is a synthetic ingredient made from petroleum-derived materials that acts like a soap. It helps break down dirt and oil on skin while also helping mix together ingredients that normally wouldn't blend, like oil and water.

This ingredient works as a cleanser to remove dirt and oil from the skin, and as an emulsifier to help keep the product's ingredients properly mixed together.

Graded using: COSING.

Last verified: May 26, 2026