Peach-flavored Youtheory K2D3 Liquid is a tasty and convenient way to get the benefits of two essential nutrients; vitamin K2 and vitamin D3. These two vitamins work together to promote bone and cardiovascular health. Vitamin K2 brings calcium into the bones and clears your arteries from excess calcium, while vitamin D3 ensures that calcium is absorbed easily. Both vitamins may be lacking in the modern diet, so taking K2D3 as part of your supplement routine is important for optimal health.* Source of essential daily vitamins Convenient ready to drink liquid Great tasting natural peach flavor Promotes calcium absorption* Helps support cardiovascular function*.