Is PPG-1 Hydroxypropyltrimonium Cassia vegetarian?

PPG-1 Hydroxypropyltrimonium Cassia is a quaternary ammonium salt prepared by reacting a hydroxypropyl derivative of cassia gum, derived from the seeds of Cassia obtusifolia, with glycidyltrimethylammonium chloride, used as a conditioning agent in hair care.

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

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