Information on GNC in Kenmore, WA 98028 Outlet Note Regular Brands GNC Washington Kenmore 327641 Rating 4.7 based on 97 votes Address 18022 68th Avenue, Ne Kenmore, WA 98028 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby GNC Outlet GNC Outlet - Bothell GNC Outlet - Bothell GNC Outlet - Edmonds GNC Outlet - Bellevue People Also Viewed