Calcium

2 capsules twice daily with food. Advanced Triple Boron With Calcium is a well-balanced formula for bone health. It contains 3 bioavailable forms of the trace mineral boron, which supports the prevention of calcium loss and bone demineralization, plus calcium to promote bone strength. Advanced Triple Boron with Calcium features eight other essential vitamins and minerals including magnesium and vitamin D to support bone mineral density. Product code: 021078020370 Cautions
If you are pregnant, may become pregnant, or breastfeeding, have hypercalcemia, a hormone sensitive condition, or if you are taking Warfarin (Coumadin(R)), antibiotics, or any other prescription drug, consult your physician before using this product. Ingredients
Each serving (2 capsules) contains, 

Vitamin D (as cholecalciferol) 400 IU
Vitamin K 250 mcg
Vitamin B-12 (as cyanocobalamin) 60 mcg 
Calcium 500 mg 
Magnesium 250 mg 
Zinc (as zinc citrate) 7.5 mg 
Copper (as copper sebacate) 250 mcg 
Manganese (as manganese citrate) 2.5 mg 
Betaine Hydrochloride 165 mg  
Boron 1.5 mg