Liqui-D3 2000 IU 1 oz
LIQUI-D3 provides cholecalciferol, a highly bioavailable form of Vitamin D, in a nutritious, olive oil base. Vitamin D has been the subject of intensive research which has greatly increased our understanding of vitamin D deficiency. This research has also expanded the range of therapeutic applications available for cholecalciferol. Physiologic requirements for vitamin D may be as high as 4000 IU per day.