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Is PEG-100/IPDI Copolymer vegetarian?

PEG-100/IPDI Copolymer

Vegetarian Vegetarian
Vegan Vegan

PEG-100/IPDI Copolymer is a synthetic polymer formed from polyethylene glycol (PEG-100) and isophorone diisocyanate (IPDI), used as a film-forming agent in cosmetics.

INCI name PEG-100/IPDI Copolymer
CAS number 39318-45-1
CosIng ID 77454
Last reviewed 4 July 2026

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

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