Is Hydroxystearamidopropyl Trimonium Methosulfate vegetarian?

Hydroxystearamidopropyl Trimonium Methosulfate is a quaternary ammonium compound derived from hydroxystearic acid, used as a hair-conditioning agent. The stearic acid feedstock can originate from plant or animal fat sources.

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

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