Source Naturals ~ Vitamin D3 Products

SCOTTS VALLEY, Calif.—Source Naturals introduced vitamin D3 in new 2,000 IU and 5,000 IU potencies, and also in a convenient liquid. Source Naturals has identified twelve deep SystemiCare™ metabolic systems which are important to your health. Vitamin D has been shown by science to support seven of these: Cells/DNA, Inflammation Response, Metabolism/Hormones, Cognition/Nerves, Immunity, Structure/Connective Tissue and Sugar Regulation.