Solaray Iron-Free Mega Multi Mineral is a powerful multi mineral complex composed of 11 essential minerals plus boron, vanadium and glutamic acid HCl, designed to support your overall health. With 100% your DV or more of iodine, magnesium, zinc, manganese, chromium and molybdenum, this multi minerals and trace minerals formula also contains calcium, selenium, potassium, copper and more. Designed for cellular energy, nervous system function, heart health, balanced electrolytes, immune support and more, Mega Multi Minerals is made with whole body health in mind, and is blended into a special base of herbs for additional nutritive support. Like all Solaray products, Mega Multi Mineral is lab verified for potency, purity and identity.