Stearyl Dimethicone Pg-Diethonium Chloride
INCI: STEARYL DIMETHICONE PG-DIETHONIUM CHLORIDE
Reviewed by Emma · Last updated 18 Aug 2026
What Is Stearyl Dimethicone Pg-Diethonium Chloride?
Stearyl Dimethicone PG-Diethonium Chloride is the quaternary ammonium salt.
Its declared cosmetic function is hair conditioning.
Source: European Commission CosIng inventory.
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