Why Use Vitamin D3 and K2 Líquida Liposomal WeightWorld? - Our natural supplement Vitamin D3 and K2 Líquida Liposomal contains a potent dose of vitamin D 4000 IU of Vitamin K2 MK7 and 100 mg. In addition to the treated vitamin D3 + K2 liposomal technology will increase the absorption and bioavailability by the body to the opposite of the other Vitamin DK Liquid Liposomal absorbing calcium and phosphorus for Bone and Joint -. Vitamin D supports muscle function and normal calcium levels in the blood. In addition vitamin D with vitamin K2 K it helps maintain normal bone.