Information on GNC in Shelby, OH 44875 Outlet Note Regular Brands GNC Ohio Shelby 329849 Rating 4.7 based on 97 votes Address 11 Mansfield Avenue Shelby, OH 44875 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 - Ashland GNC Outlet - Amherst GNC Outlet - Amherst GNC Outlet - Avon People Also Viewed