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Is Silica Cetyl Silylate vegetarian?

Silica Cetyl Silylate

Vegetarian Vegetarian
Vegan Vegan

Silica Cetyl Silylate is a hydrophobic derivative of fumed silica, produced by reacting silica particle surfaces with cetyl trimethoxysilane to form a coating of cetyl polysilsesquioxane.

Also known as Silane, hexadecyltrimethoxy-, hydrolysis products with silica
INCI name Silica Cetyl Silylate
CAS number 199876-45-4
CosIng ID 93252
Last reviewed 4 July 2026

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

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