Oslia Vitamin D 200,000 IU Softgel Capsules – RxOslia Vitamin D 200,000 IU Softgel Capsules Rx Oslia Softgel Capsules 200,000 IU, manufactured by High Q International, contain high dose Cholecalciferol (Vitamin D3) for the treatment of Vitamin D insufficiency, hypocalcemia (low calcium), and related conditions including hypoparathyroidism and Vitamin D deficiency secondary to intestinal malabsorption or chronic liver disease. This is a high dose prescription medicine. The 200,000 IU dose is a