Naturya organic maca powder 125 g power up with the athletes superfood our maca is a star performer loaded with thiamin riboflavin vitamin b6 calcium and iron these vitamins and minerals boost energy levels and increase stamina the british olympic team value macas perfectly balanced nutrient profile plus its also deliciously sweet and malty a hardy root vegetable that survives high altitudes and cold temperatures its tough because its powerful vitamins and minerals are concentrated