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Is Epoxycyclohexylethyl Polysilsesquioxane vegan?

Epoxycyclohexylethyl Polysilsesquioxane

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Epoxycyclohexylethyl Polysilsesquioxane is a synthetic resinous material composed of three-dimensional siloxane polymers and oligomers with cage structures, prepared by hydrolysis and condensation of 2-(3,4-epoxycyclohexyl)ethyl trimethoxysilane.

Also known as Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octakis[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]-
INCI name Epoxycyclohexylethyl Polysilsesquioxane
CAS number 187333-74-0
CosIng ID 93232
Last reviewed 4 July 2026

An ingredient is considered vegan if it contains no animal-derived components at any point in its production.

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