zinc (oxide), yohimbe bark (15:1% extract), maca (6:1% extract), l-arginine, ginseng blend(korean, siberian) Proprietary blend consisting of oat straw (herb powder), catouba (herb powder), muira (herb powder), nettle (herb powder), oyster meat (herb powder), orchic, cayenne pepper (herb powder), tribulus terrestris (herb powder), sarsapilla (herb powder), astralagus (herb powder), pumpkin seed (herb powder), licorice (herb powder) and boron |