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

STEAPYRIUM CHLORIDE

Stearyl Pyridinium Chloride

Safety grade: A

This is a lab-created compound that combines a waxy substance with a germ-fighting molecule. It's designed to kill bacteria and reduce static electricity in cosmetic products.

This ingredient protects cosmetic products from bacterial growth and reduces static electricity, helping hair and skin products work more smoothly and stay fresher longer.

Graded using: COSING.

Last verified: May 26, 2026