CETYL PYRROLIDONYLMETHYL DIMONIUM CHLORIDE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CETYL PYRROLIDONYLMETHYL DIMONIUM CHLORIDE

Safety grade: A

This is a laboratory-created conditioning agent that helps reduce static electricity in hair and makes it feel smoother and more manageable. It works by coating the hair surface with a protective layer.

This ingredient eliminates frizz and static buildup while improving hair softness and shine by conditioning the hair shaft and reducing friction between strands.

Graded using: COSING.

Last verified: May 26, 2026