Is PEG-20 Hexadecenylsuccinate vegetarian?

PEG-20 Hexadecenylsuccinate is the monoester of polyethylene glycol (20 moles ethylene oxide) with hexadecenylsuccinic acid, used as an emulsifier and surfactant in cosmetics.

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

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