Is PPG-77 Trimethylolpropane Ether vegetarian?

PPG-77 Trimethylolpropane Ether is a synthetic polyether formed by the propoxylation of trimethylolpropane with an average of 77 moles of propylene oxide. It is used in cosmetics as a skin-conditioning agent and emollient.

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

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