Information on GNC in Littleton, CO 80122 Outlet Note Regular Brands GNC Colorado Littleton 327948 Rating 4.7 based on 97 votes Address 100 East Mineral Drive Littleton, CO 80122 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 - Littleton GNC Outlet - Littleton GNC Outlet - Littleton GNC Outlet - Littleton People Also Viewed