Dietary Supplement. Vitamin D3 for healthy bones, mood, and immune system function. Surpasses the daily value for vitamin D. Vitamin D has long been known for its important role in regulating the body's levels of calcium and phosphorus, as well as supporting mineralization in the bones. Nordic Naturals Vitamin D3 Gummies are cholecalciferol, the natural, most easily absorbed and utilized form of vitamin D. Each great-tasting, chewable gummy provides 1000 IU of vitamin D3, and contains no artificial coloring or flavoring. nordicnaturals.com. No gluten or artificial colors or flavors. (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.)