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Is VA/Crotonates Copolymer vegan?

VA/Crotonates Copolymer

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VA/Crotonates Copolymer is a synthetic polymer made from vinyl acetate and crotonic acid, used as a film-former in hair and skin care products.

Also known as 2-Butenoic acid, polymer with ethenyl acetate
INCI name VA/Crotonates Copolymer
CAS number 25609-89-6
CosIng ID 38850
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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