Information on GNC in Salem, OH 44460 Outlet Note Regular Brands GNC Ohio Salem 329615 Rating 4.7 based on 97 votes Address 2229 East State Street Salem, OH 44460 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 - Austintown GNC Outlet - Alliance GNC Outlet - Alliance GNC Outlet - Akron People Also Viewed