Is Polyoxyethylene (40) Stearate vegan?

Polyoxyethylene (40) Stearate

Unconfirmed

A polyoxyethylene ester of stearic acid produced by the reaction of stearic acid with 40 moles of ethylene oxide. Used as an emulsifier in food and cosmetic applications; the stearic acid component may be of animal or plant origin.

Also known as Macrogol stearate 2000, PEG-40 stearate, Polyethylene glycol (40) monostearate, Polyethylene glycol 2000 monostearate
E number E431
Last reviewed 16 April 2026

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