NEW Doctor's Best, Vitamin D3, 50 mcg (2,000 IU), 180 Softgels
Doctor's Best, Vitamin D3, 50 mcg (2,000 IU), 180 Softgels. Doctor’s Best Vitamin D3 provides D3 (as cholecalciferol) needed for the body to regulate phosphorus and calcium levels for healthy bones, teeth and heart.