Information on GNC in Tawas City, MI 48763 Outlet Note Regular Brands GNC Michigan Tawas City 330181 Rating 4.7 based on 97 votes Address 211 West Lake Street Tawas City, MI 48763 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 - Bay City GNC Outlet - Bay City GNC Outlet - Alpena GNC Outlet - Bridgeport People Also Viewed