You Deserve the Best Quality Guaranteed The Energy Supplements High Potency Mineral Supplement Amino Acid Chelate/Complex Vegetarian Gluten Free Quality Natural Supplements Nutritional support for healthy bones, natural energy production and overall well-being. Only Nature's Plus offers an amino acid chelated Calcium, Magnesium and Zinc combination, delivering these essential minerals in a form which augments absorption and cellular usage. Long known for its part in building and maintaining strong bones and teeth, Calcium has other major functions as well. Magnesium and Calcium work together to assist in promoting sound skeletal and cardiovascular systems.