STEARDIMONIUM HYDROXYPROPYL PANTHENYL PEG-7 DIMETHICONE PHOSPHATE CHLORIDE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

STEARDIMONIUM HYDROXYPROPYL PANTHENYL PEG-7 DIMETHICONE PHOSPHATE CHLORIDE

Safety grade: A

This is a silicone-based conditioning agent that combines panthenol (a form of vitamin B5) with silicone technology. It works like a leave-in treatment that coats and smooths the hair surface.

This ingredient conditions and detangles hair while providing shine and smoothness, and helps reduce frizz and improve hair manageability.

Graded using: COSING.

Last verified: May 26, 2026