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Is Trimethylpentyl Polysilsesquioxane vegetarian?

Trimethylpentyl Polysilsesquioxane

Vegetarian Vegetarian
Vegan Vegan

Trimethylpentyl Polysilsesquioxane is a synthetic resinous material composed of three-dimensional siloxane polymers and oligomers with cage structures, prepared by hydrolysis and condensation of 2,4,4-trimethylpentyl trimethoxysilane.

Also known as 444619-08-3
INCI name Trimethylpentyl Polysilsesquioxane
CAS number 190732-67-3
CosIng ID 93229
Last reviewed 4 July 2026

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

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