Jarrow Formulas® Vegan D3 is derived from lichen, a plant-like symbiotic organism composed of fungi and algae. Cholecalciferol, D3 exhibits superior biological activity in the body compared to ergocalciferol (D2).* Vitamin D3 enhances calcium and phosphorous absorption, stimulates the synthesis of osetocalcin (an important structural protein in bone), and supports a healthy immune response.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.