Dynamic Health's Coral Calcium Complex is a liquid formula that offers a synergistic way to satisfy the body's thirst for natural elemental Calcium, nutrient rich ionic trace minerals and essential vitamins. Coral Calcium may help neutralize harmful acid and restore a natural, healthy alkaline pH. Vitamin D is essential for promoting calcium absorption in the gut and maintaining adequate calcium and phosphate concentrations for bone strength, bone growth and bone maintenance. This formula contains premium grade, micronized, bioavailable coral calcium selected from above sea, environmentally friendly sources.