Rayaldee
Active Ingredient(s): CalcifediolFDA Approved: * June 17, 2016
Pharm Company: * OPKO IRELAND GLOBAL HOLDINGS LTD
Category: Osteoporosis
Calcifediol, also known as calcidiol, 25-hydroxycholecalciferol, or 25-hydroxyvitamin D3 (abbreviated 25(OH)D3),[1] is a form of vitamin D produced in the liver by hydroxylation of vitamin D3 (cholecalciferol) by the enzyme vitamin D 25-hydroxylase.[2][3][4] Calcifediol can be further hydroxylated by the enzyme 25(OH)D-1α-hydroxylase, primarily in the kidney, to form calcitriol (1,25-(OH)2D3), which is the active hormonal fo... [wikipedia]
* May have multiple approval dates, manufacturers, or labelers.