LAURDIMONIUM HYDROXYPROPYL HYDROLYZED CASEIN is graded A (Safe) by Expert·ING, based on COSING regulatory data.

LAURDIMONIUM HYDROXYPROPYL HYDROLYZED CASEIN

Safety grade: A

This ingredient is a conditioning agent derived from casein, a protein found in milk, that has been chemically modified to make hair and skin softer and smoother. It helps reduce static electricity and frizz while improving the overall feel and appearance of hair.

It conditions and softens hair and skin, reduces static buildup, and helps improve manageability and shine in cosmetic formulations.

Graded using: COSING.

Last verified: May 26, 2026