Calcium DU-Pharma 200 mg film-coated tablets Calcium DU-Pharma is used To prevent calcium deficiency when there is an increased need. To support the treatment of osteoporosis. Active ingredient: 1 film-coated tablet contains 200 mg calcium (as calcium citrate tetrahydrate) The drug is not intended for use in children and adolescents. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required. The American Low Value Shipment Regulatory Modernization Act is active since March 2016 and increases the duty and tax free value of goods American citiziens could import from other countries by mail from $200 to $800 as well as no formal customs procedures are required