WHAT IS VITAMIN K2 As a lesser known vitamin, vitamin K is actually a very important nutrient for our health which our body is unable to synthesise on its own. Our bodies use it to produce the proteins Osteocalcin and Prothrombin which are needed to regulate Calcium levels and support blood coagulation. WHY TAKE VITAMIN K2 Vitamin K2 contributes to the maintenance of normal bones*. It can help to improve bone health by providing a path for Calcium to reach the bones. Without it, it is unable to bind to the bone matrix and freely deposits in areas it shouldnt such as blood vessels and arteries affecting bone health and cardiovascular function. It is also essential for contributing to normal blood clotting*, which helps with the healing of bruises and wounds. *Claims as substantiated by EFSA.