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Is Cetyldimethylsiloxy Trimethylsiloxysilicate vegetarian?

Cetyldimethylsiloxy Trimethylsiloxysilicate

Vegetarian Vegetarian
Vegan Vegan

Cetyldimethylsiloxy Trimethylsiloxysilicate is a synthetic silicone polymer formed through the hydrolysis and condensation of tetramethyldicetyldisiloxane, chlorotrimethylsilane, and tetraethylorthosilicate. It is used in cosmetics as a film-forming and skin-conditioning agent.

INCI name Cetyldimethylsiloxy Trimethylsiloxysilicate
CosIng ID 91399
Last reviewed 4 July 2026

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

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