Is Potassium Undecylenoyl Hydrolyzed Soy Protein vegetarian?

Potassium Undecylenoyl Hydrolyzed Soy Protein is the potassium salt formed by the condensation of undecylenic acid chloride with hydrolyzed soy protein, used as a mild surfactant in cosmetics.

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

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