Is Acryloyloxypropyl Polysilsesquioxane vegan?

Acryloyloxypropyl Polysilsesquioxane

Vegan

Acryloyloxypropyl Polysilsesquioxane is a synthetic resinous material composed of three-dimensional siloxane polymers and oligomers with cage-like structures, prepared by hydrolysis and condensation of acryloyloxy propyltrimethoxysilane. It is used in cosmetics as a film-forming agent.

Also known as 2-Propenoic acid, 1,1',1',1'',1'',1''',1''',1''''-(pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane-1,3,5,7,9,11,13,15-octaylocta-3,1-propanediyl) ester
INCI name Acryloyloxypropyl Polysilsesquioxane
CAS number 1204591-17-2
CosIng ID 93235
Last reviewed 4 July 2026

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