Calcium is one of the most abundant minerals in our body and works together with other minerals and vitamins to help keep our bones strong and dense. When magnesium is supplemented with calcium in a 2:1 ratio, our bones undergo stronger calcification, helping to keep them healthy and strong. The addition of vitamin D3 stimulates calcium absorption, supporting bone growth and renewal.* • Supports healthy bones* • Promotes healthy energy production* • Important for blood and tissue processes* • Provides calcium and magnesium in the preferred 2:1 ratio • Potency and quality guaranteed