Calcium and magnesium work together in several key physiological processes including the regulation of blood pressure and healthy muscle & bone development and function. The 2:1 ratio of magnesium to calcium is thought by many researchers to be optimal for bone and mineral health, and complements the average diet that can be low in magnesium-rich foods.
1 capsule 3 times daily.
Vitamin D-3 (as cholecalciferol) 66 IU, Calcium (as dicalcium malate, calcium citrate, succinate, & fumarate) 100 mg Magnesium (as magnesium, chelate, succinate, & oxide) 200 mg, Zinc (as zinc monomethionine [OptiZinc®]) 4 mg.
Other ingredients: gelatin (capsule), silica, stearic acid, and magnesium stearate.