Information on GNC in Birmingham, AL 35242 Outlet Note Regular Brands GNC Alabama Birmingham 325531 Rating 4.7 based on 97 votes Address 4501 Valleydale Road Birmingham, AL 35242 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 - Birmingham GNC Outlet - Birmingham GNC Outlet - Birmingham GNC Outlet - Birmingham People Also Viewed