What is Maca Powder? Maca Powder is extracted from the root of Dicotyledonous cruciferous plant Maca. It is a kind of yellow-brown powder ,mainly composed of amino acid, mineral zinc, taurine and so on.It is one of the most popular daily health foods. Farmers have cultivated the Peruvian plant for more than 3,000 years in the Andes mountains, but the …