Zinc, Folic acid, Vitamin B12. Food supplement based on Maca, L-Arginine, Ginseng and Vitamins. Maca helps maintain optimal resistance, sensations and vitality, and physical and mental well-being. Zinc contributes to the maintenance of normal testosterone levels. Vitamins C, B12 and folic acid help reduce tiredness and fatigue. In addition, vitamin C contributes to the normal functioning of the immune system.