CheckVegan

Is PEG-4 Stearate vegan?

PEG-4 Stearate

Vegan Vegan
Vegetarian Vegetarian

PEG-4 Stearate is the ester of stearic acid and polyethylene glycol with an average of 4 moles of ethylene oxide. It is used as an emulsifier and emollient in cosmetics, typically from plant or synthetic stearic acid.

INCI name PEG-4 Stearate
CAS number 9004-99-3
CosIng ID 78447
Last reviewed 4 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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