D-Aspartic acid, anti-caking agent: microcrystalline cellulose; L-arginine alpha-ketoglutarate, Tribulus terrestris extract (whole plant), maca root extract (10:1 extract, Lepidium meyenii), Testofen® – fenugreek (Trigonella foenum-graecum), Taxadrol® (Pinus sylvestris), anti-caking agent: silicon dioxide; AstraGin™ (patent-pending extract derived from Panax notoginseng (root) and Astragalus membranaceus (root)), nicotinamide (vitamin B3), zinc oxide, anti-caking agents: magnesium salts of fatty acids and mono- and diglycerides of fatty acids.