D3-K2 LipoSpray® is a synergistic blend of the prohormone vitamin D3 and the fat-soluble vitamin K2, which work together to regulate calcium uptake and routing as well as help maintain the integrity of the skeletal, dental, and cardiovascular systems. Coconut oil allows the active ingredients (the fat-soluble vitamins D3 and K2) to be more easily absorbed due to the long-chain fatty acids. Pleasant tasting and easy to use.