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Is Isobutylene/MA Copolymer DEA vegetarian?

Isobutylene/MA Copolymer DEA

Vegetarian Vegetarian
Vegan Vegan

Isobutylene/MA Copolymer DEA is the diethanolamine salt of a synthetic isobutylene/maleic anhydride copolymer, used as a film-forming agent in cosmetics.

INCI name Isobutylene/MA Copolymer DEA
CAS number 118685-26-0
CosIng ID 104600
Last reviewed 4 July 2026

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

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