Information on GNC in Manchester, NJ 08759 Outlet Note Regular Brands GNC New Jersey Manchester 328105 Rating 4.7 based on 97 votes Address 2101 Route 70 Manchester, NJ 08759 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 - Brick GNC Outlet - Brick GNC Outlet - Bayville GNC Outlet - Belmar People Also Viewed