Is Isostearyl Castor Oil/Sebacic Acid Crosspolymer vegetarian?

Isostearyl Castor Oil/Sebacic Acid Crosspolymer is a crosslinked polymer produced by condensation polymerization of castor oil (Ricinus Communis Seed Oil), sebacic acid, and triethyl citrate, end-capped with isostearyl alcohol. It is used in cosmetics as a film-forming and texturizing agent.

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

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