Sundown Naturals Super Potency Vitamin D3 is a potent and bioavailable form. Vitamin D3 is an essential nutrient that works with Calcium to support strong bones and teeth.* Vitamin D3 also assists with maintaining a healthy immune system, and contributes to neuromuscular health, which is the combination of the nervous system and the muscles working together.
Other Ingredients: Soybean Oil, Gelatin, Vegetable Glycerin, Corn Oil