CheckVegan

Is Sodium Methacrylate/Styrene Copolymer vegetarian?

Sodium Methacrylate/Styrene Copolymer

Vegetarian Vegetarian
Vegan Vegan

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 vegetarian if it avoids components derived from killing an animal.

Classifications are made to the best of our knowledge based on available scientific and regulatory sources. We cannot guarantee the accuracy of every entry, errors in the sources we draw from can always occur. This tool also cannot account for cross-contamination, which depends entirely on individual suppliers and producers. If you believe a classification is incorrect, you can report an issue.

Report an issue