Life Extension Super K, vitamin K1, vitamin K2 mk-7, vitamin K2 mk-4, vitamin C, bone/heart/arterial health, 3-month supply, Gluten-Free, 1 Daily, Non-GMO, 90 softgels

Vitamin K is an essential vitamin-your body cannot make vitamin K on its own. And we need it: vitamin K helps with everything from arterial health to bone structure. But its hard to get sufficient vit...