Royal Green Bone food complex has been designed with one purpose: the maintenance of normal bones.
For this purpose, the 4 main ingredients from nature brought together. The exclusive calcium and magnesium complex comes from a special red alga (algas Calcareas (so not out of stone (eg. Calcium carbonate), but from a pure plant source.
It is the most absorbable vitamin K2 (MK-7) and vitamin D3 is added for optimum performance in the body.