CheckVegan

Is Sodium Polyitaconate vegetarian?

Sodium Polyitaconate

Vegetarian Vegetarian
Vegan Vegan

Sodium Polyitaconate is the sodium salt of polyitaconic acid, a synthetic polymer used in cosmetics as a film-forming and thickening agent.

INCI name Sodium Polyitaconate
CAS number 26099-89-8
CosIng ID 91411
Last reviewed 4 July 2026

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

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