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

HYDROXYETHYL OLEYL DIMONIUM CHLORIDE

Safety grade: A

This is a conditioning agent derived from oleic acid (a natural oil) that has been chemically modified to reduce static electricity and improve hair softness. It works by coating the hair surface to make it smoother and more manageable.

This ingredient reduces frizz and static electricity in hair while providing conditioning benefits that make hair softer, smoother, and easier to style.

Graded using: COSING.

Last verified: May 26, 2026