THORNE Vitamin K (Formerly 3-K Complete) - Vitamins K1 and K2 (as MK-4 and MK-7) - Supports Strong Bones* - 60 Capsules

What most people know about vitamin K is that vitamin K must be present for our blood to be able to clot. But vitamin K has many other benefits in addition to enabling our blood to clot.* Since 1984, ...