Is Polysilsesquioxane Steardimonium Chloride vegetarian?

Polysilsesquioxane Steardimonium Chloride is a silicone-based quaternary ammonium compound combining a polysilsesquioxane backbone with a stearyl group, used as a conditioning agent in hair and skin care products.

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

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