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

PPG-9 DIETHYLMONIUM CHLORIDE

Safety grade: A

This is a conditioning agent derived from petroleum that helps reduce static electricity in hair and makes it easier to comb. It also helps blend oil and water-based ingredients together in products.

This ingredient reduces frizz and static in hair, conditions the hair shaft, helps water and oils mix together in formulas, and reduces the buildup of electrical charge on hair surfaces.

Graded using: COSING.

Last verified: May 26, 2026