Home·← IngredientsISOBUTYL POLYSILSESQUIOXANEOKotherFilm-forming agent and texturizer.Regulatory InfoStatus: ApprovedRestrictions: Pentacyclo[9.5.1.13,9.15,15.17,13]octasiloxane, 1,3,5,7,9,11,13,15-octakis(2-methylpropyl)-← All Ingredients