Information on GNC in Reading, PA 19601 Outlet Note Regular Brands GNC Pennsylvania Reading 329408 Rating 4.7 based on 97 votes Address 524 North 6th Street Reading, PA 19601 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 - Reading GNC Outlet - Reading GNC Outlet - Reading GNC Outlet - Reading People Also Viewed