Vitamin K-2 is the most important form of vitamin K for regulating calcium metabolism in bone, blood vessels and other tissues. Daily MK-7 is natural vitamin K extracted from Natto, a Japanese fermented soy food. Daily MK-7 is made from non-GMO soybeans and fermented by non-GMO bacteria and is Vegan and Kosher certified. Each capsule contains 200 mcg of vitamin K2. 60 Vcaps per bottle.