CheckVegan

Is PEG-4 Montanate vegetarian?

PEG-4 Montanate

Vegetarian Vegetarian
Vegan Vegan

PEG-4 Montanate is the ethoxylated ester of montan wax acids, derived from lignite (a fossil mineral wax source), with an average of 4 moles of ethylene oxide. It is used as an emulsifier in cosmetics.

Also known as Fatty acids, montan-wax, ethoxylated
INCI name PEG-4 Montanate
CAS number 68476-04-0
CosIng ID 58151
Last reviewed 4 July 2026

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

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