A sensible combination for the support of your bone health. Calcium maintains our skeleton stable and fix. The meaning of vitamin D3 lies in the additional facility of the absorption of calcium through the organism. Moreover, the vitamin performs many important functions like maintaining healthy bones, muscles and teeth. Three calcium + vitamin D3-tablets contain as much calcium as 1 litre milk! Each tablet contains 400mg pure calcium + 10µg vitamin D3 (corresponding to 400 I.U.) for strong bones.