Information on GNC in Jersey City, NJ 07307 Outlet Note Regular Brands GNC New Jersey Jersey City 327578 Rating 4.7 based on 97 votes Address 337 Central Avenue Jersey City, NJ 07307 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 - Jersey City GNC Outlet - Jersey City GNC Outlet - Jersey City GNC Outlet - Jersey City People Also Viewed