CheckVegan

Is Phenol/Styrene/Methylstyrene Copolymer vegan?

Phenol/Styrene/Methylstyrene Copolymer

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Phenol/Styrene/Methylstyrene Copolymer is a synthetic resin formed from phenol, styrene, and methylstyrene monomers, used in cosmetic formulations as a film-forming agent.

Also known as Phenol, polymer with ethenylbenzene and (1-methylethenyl)benzene
INCI name Phenol/Styrene/Methylstyrene Copolymer
CAS number 77939-50-5
CosIng ID 59210
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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