Is Beta-Sitosteryl (Octadecene/MA) Copolymer vegetarian?

Beta-Sitosteryl (Octadecene/MA) Copolymer is a copolymer of octadecene and maleic anhydride esterified with beta-sitosterol, a plant-derived sterol, used as a film-forming agent in cosmetics.

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

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