LuvByNature Liposomal Vitamin D3/K2 + The most advanced Vitamin D/K2 on the market. *Supports immune, bone, and cardiovascular health. Provides the most important cofactors of Vitamin D to help your body activate vitamin D and get the most benefit. All in a highly absorbable, liposomal form. LuvByNature liposome technology is created by a unique manufacturing process. It uses no heat, alcohol, high pressure or harmful solvents. This preserves that natural liposome, boosting effectiveness. This process was inspired by how mothers deliver nutrition to their young, in a natural, phospholipid liposome. We test to ensure our liposomes are the right size, structure and integrity needed to perform effectively. Our liposomes are free flowing liquid liposomes - never emulsions like gels or pastes, which can be unstable. *These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.