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Is Sodium Methacrylate/Styrene Copolymer vegan?

Sodium Methacrylate/Styrene Copolymer

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Sodium Methacrylate/Styrene Copolymer is a synthetic copolymer made from sodium methacrylate and styrene monomers, used as a film-forming agent in cosmetics.

Also known as 2-Propenoic acid, 2-methyl-, sodium salt, polymer with ethenylbenzene
INCI name Sodium Methacrylate/Styrene Copolymer
CAS number 33970-45-5
CosIng ID 37959
Last reviewed 9 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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