Vitamin K2 (as MK-4), also known as menaquinone, helps to support bone and cardiovascular health, providing a more powerful influence than vitamin K1. Vitamin K2
Clinical studies support higher dietary intake of vitamin K2, especially the MK-4 form, is associated with a reduced risk of coronary calcification.
HelloPharmacist K2 (MK-4) drops are highly concentrated, delivering the dose you need in the lowest volume possible. Every bottle comes with a metered dropper.