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Is Lauroyl PEI-233/Polycaprolactone Copolymer vegetarian?

Lauroyl PEI-233/Polycaprolactone Copolymer

Vegetarian Vegetarian
Vegan Vegan

Lauroyl PEI-233/Polycaprolactone Copolymer is a synthetic copolymer made by polymerizing epsilon-caprolactone onto polyethyleneimine-233, then capping with lauric acid; used as a film-former or texturizer.

Also known as 2-Oxepanone, polymer with aziridine, dodecanoate (ester)
INCI name Lauroyl PEI-233/Polycaprolactone Copolymer
CAS number 1374443-63-6
CosIng ID 95466
Last reviewed 9 July 2026

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

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