Calcibrook forte® is a multivitamin complex containing 1000mg of calcium carbonate, 240mg of magnesium hydroxide, 11 mg of zinc sulfate monohydrate, and vitamin D3 - 500.

Calcium is a mineral that is found naturally in foods. Calcium is necessary for many normal functions of the body, especially bone formation and maintenance. Calcium carbonate is used to prevent or to treat a calcium deficiency.