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Is Hydroxypropyl Bisoleyldimonium Chloride vegetarian?

Hydroxypropyl Bisoleyldimonium Chloride

Hydroxypropyl Bisoleyldimonium Chloride is a quaternary ammonium compound derived from oleyl groups (typically of plant origin, e.g. from oleic acid), used as a conditioning agent and emulsifier in hair and skin care products.

Also known as 1,3-Propanediaminium, 2-hydroxy-N,N'-bis(9-octadecenyl)-N,N,N',N'-tetramethyl-, chloride
INCI name Hydroxypropyl Bisoleyldimonium Chloride
CosIng ID 34529
Last reviewed 4 July 2026

An ingredient is considered vegetarian if it avoids components derived from killing an animal.

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