Hours Of Operations Cosmo Prof Hawaii Hilo Cosmo Prof Hours of Operation and Locations in Hilo, HI 4.7 - 218 votes 1 Locations in Hilo cosmoprofbeauty.com Cosmo Prof Hours Category: Beauty & Health Cosmo Prof - Hilo, HI 96720 98 Keawe St(808) 933-2652 View Store Details Explore HiloView More Apparel Ross Dress for LessCarharttMacy'sDollar PlusJeans Warehouse Sports TargetSports AuthoritySkechersEvoZumiez Jewelry ZalesPenelopeIcing Recommend For You ADT Stacy Furniture Build-A Bear Workshop J. C. Penney 84 Lumber A.C. Moore Arts & Crafts Adams Golf American Standard American TV & Appliance Andersen Windows & Doors