Presenting the new and improved Nutrilite Cal Mag D Plus K2 tablets with higher nutrient value* and newly added Vitamin K2 which is necessary for normal structure of the bones. It contains Calcified Seaweed (one of nature's most concentrated botanical sources of Calcium. The tablet is infused with the goodness of 6 vital nutrients â Calcium Vitamin Zinc Magnesium Manganese and Vitamin K2 to support your bone health.