DIOLEOYLETHYL HYDROXYETHYLMONIUM METHOSULFATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

DIOLEOYLETHYL HYDROXYETHYLMONIUM METHOSULFATE

Safety grade: A

This is a specialized conditioning agent derived from natural oils that has been chemically modified to help hair. It works by coating the hair shaft to reduce static electricity and make hair smoother and more manageable.

This ingredient conditions hair by reducing frizz and static electricity while coating the hair to improve softness, shine, and manageability.

Graded using: COSING.

Last verified: May 26, 2026