Calcium Citrate Maleate 1000mg ,Magnesium 100 mg , Vitamin D3 200 IU , Zinc 4 mg

CALGUARD contains Calcium Citrate Maleate , Zinc ,Vitamin D3 and Magnesium as the active ingredients . It may be used to treat conditions caused by low calcium levels such as bone loss (osteoporosis), weak bones (osteomalacia/rickets), decreased activity of the parathyroid gland (hypoparathyroidism), and a certain muscle disease (latent tetany). ... Vitamin D helps your body absorb calcium and phosphorus.