Information on GNC in Edmonds, WA 98026 Outlet Note Regular Brands GNC Washington Edmonds 326585 Rating 4.7 based on 97 votes Address 22515 Highway 99 Edmonds, WA 98026 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 - Bainbridge Island GNC Outlet - Bellevue People Also Viewed