NATURAL FACTORS Vitamin K + D (360 sgels)Helps in the normal development and maintenance of bones and teeth Increases calcium absorption and helps guide calcium into bones Helps build strong bones and teeth Supports healthy immune system function Provides double action support for bone and vascular health Description NATURAL FACTORS Vitamin K + D 360 Softgel(s) NPN: 80005016 Vitamin K + D from Natural Factors provides two major fat soluble vitamins for bone and vascular health: bioactive and