Amy Myers MD Vitamin D3/K2 Liquid - 30ml | Amy Myers MD My Vitamin D3/K2 Liquid offers the perfect combination of essential ingredients for maintaining bone and cardiovascular health, as well as immune and neurological function.1000i.u of super bioavailable Vitamin D3 (as cholecalciferol) per drop10mcg of Vitamin K2 as MK7 (menaquinone-7) per dropEasy to take liquid form with a convenient inversion dropperSupports strong, healthy, and flexible bonesDiscourages calcium buildup in arteries and soft tissue