For HIM and for HER!! Known as the “Peruvian Ginseng”, Maca has been shown in human trials to increase libido by 180% and sperm count by 200%. Maca increases mating frequency by 400%! What do doctors have to say about Maca: “Maca is very useful in treating male impotence, erectile dysfunction, menopausal symptoms and general fatigue,” Dr. Aquila Calderon, MD, Lima, Peru. Alive Maca advantage: Grown in High Altitudes in the Peruvian Andean Mountains. It is certified Organic Gelatinized Maca Root Powder. No Carrier or Solvent used.