IRON KINGDOM TEST BOOSTER is a high quality Test Booster formula that helps promote Energy, Strength, and Stamina. Iron Kingdom is made in Canada in a CGMP Facility. Athlete Approved. This amino acid supports healthy testosterone levels, and helps promote muscle growth and increased energy. Native to the High Andes of Peru, Maca Root supports performance, helps increase energy, and endurance. Long used in traditional Chinese medicine, Tribulus is known for its performance supporting properties. Originally from the Himalayas, Shilajit is derived from plant deposits comprised of several mineral extracts, which helps naturally enhance testosterone and energy levels. NPN: 80079591