Who’s it for: Anyone looking to add extra Vitamin D to their diet to support their health goals. What does it do: Delivers 5,000 IU of Vitamin D plus cofactors to support immune function, the cardiovascular system, and bone health. What sets this product apart: Ultimate Vitamin D3 contains Vitamin D along with Vitamin K, which is nutrient that works synergistically to help with calcium transportation and absorption. Ingredient/Benefit PRODUCT BENEFITS Vitamin D3 Known to support optimal bone and joint health. 1 Vitamin K Plays a role in healthy blood clotting, bone metabolism, and regulating blood calcium levels. 2 Calcium Helps support optimal bone and joint health. 3