CheckVegan

Is PEG-9 Oleamide vegetarian?

PEG-9 Oleamide

Vegetarian Vegetarian
Vegan Vegan

PEG-9 Oleamide is the polyethylene glycol (9 moles ethylene oxide) amide derivative of oleic acid, used as a surfactant and emulsifier in cosmetic formulations. Oleic acid can be derived from plant or animal sources.

Also known as Poly(oxy-1,2-ethanediyl), alpha-[2-[(1-oxo-9-octadecenyl)amino]ethyl]-omega-hydroxy-
INCI name PEG-9 Oleamide
CAS number 26027-37-2
CosIng ID 77492
Last reviewed 9 July 2026

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

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