Hours Of Operations Mary Kay Cosmetics Pennsylvania King of Prussia 19406 Mary Kay Cosmetics Hours of Operation and Location in King of Prussia, PA 19406 4.5 - 24 votes 337 Winding Way, King of Prussia, PA 19406 (610) 313-1827 Get Directions Mary Kay Cosmetics Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore King of PrussiaView More Apparel CostcoColdwater CreekLord & TaylorH & MFrederick's of Hollywood Sports CostcoSports AuthorityNew BalanceLA FitnessSkechers Jewelry CostcoLord & TaylorZalesGucciKay Jewelers Recommend For You Classic Nails Shop Nail Perfection Seacret Spa Nails Unique Healthcare Clinic Phar Merica Health Street Hand & Stone Massage And Facial Spa American Laser Center Strands Hair Salon