DOUBLE VALUE PACK of Jarrow Vitamin D3 1000 IU, 100 sgels. Jarrow FORMULAS® Vitamin D3 (cholecalciferol) is derived from cod liver oil and sheeps wool and is free of Vitamin A. Fat-soluble Vitamin D3 is converted by the kidneys into the hormone calcitriol, the activated form of Vitamin D3, which affects a variety of target tissues, including bone[Read More]
Healthy Origins Vitamin D3 5,000 IU is key nutrient manufactured in a highly absorbable liquid softgel form. Vitamin D3 is synthesized in the body from sunlight and only a small amount can be obtained from food. The winter season and most all sunblock products inhibit the body's ability to produce optimal levels of Vitamin D. As a result, Vitamin D[Read More]