CheckVegan

Is PEG-3 Dioleate vegetarian?

PEG-3 Dioleate

Vegetarian Vegetarian
Vegan Vegan

PEG-3 Dioleate is the diester of oleic acid and polyethylene glycol, used as an emollient and emulsifier in cosmetics. Oleic acid is typically derived from plant oils.

Also known as Poly(oxy-1,2-ethanediyl), alpha-(1-oxo-9-octadecenyl)-omega-[(1-oxo-9-octadecenyl)oxy]-, (Z,Z)-
INCI name PEG-3 Dioleate
CAS number 9005-07-6
CosIng ID 57920
Last reviewed 9 July 2026

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

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