Maca is growing in world popularity due to its energizing, fertility, nutritious, and tonic effects. Raintree's maca capsules are sold in bottles of 100 capsules with 500 milligrams per capsule of pure ground maca root rich in the nutrients and beneficial phytochemicals which occur naturally in this plant. We use no binders or fillers so the capsules are pure finely milled maca powder. Raintree's maca has been organically grown in the Andes Mountains of Peru and includes all three color cultivars: red, yellow, and black.