Is Polyvinyl Imidazolinium Acetate vegetarian?

Polyvinyl Imidazolinium Acetate is a synthetic homopolymer formed from the acetate salt of 2-ethenyl-4,5-dihydro-1H-imidazole, used as a film-forming and conditioning agent in hair care products.

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

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