ITEM#: 3042-9000771MG
MFR#: 900077-1MG
Vitamin K2, also known as menaquinone, is a polyisoprenoid-substituted napthoquinone. Menaquinone-9 (MK-9) is a subtype of vitamin K2. It is commonly found in fermented dairy products like cheese.Vitamin K2 (MK-9)-4′,5,6,7,8,8′-13C6 is a