Vitamin K2+D3 combines 125 mcg (5,000 IU) of vitamin D3 as cholecalciferol with 90 mcg of vitamin K2 as menaquinone-7 (MK-7) in each capsule. Vitamin D supports normal calcium absorption, bone health, and immune function; vitamin K supports normal blood clotting and proteins involved in bone mineralization.* Each bottle contains 60 capsule