Is Sodium C8-16 Isoalkylsuccinyl Soy Sulfonate vegetarian?

Sodium C8-16 Isoalkylsuccinyl Soy Sulfonate is a sodium salt derived from sulfonated soy protein reacted with C8-16 isoalkyl succinic anhydride, used as a surfactant in cosmetic formulations.

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

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