Helps build strong bones and teeth Supports healthy immune system function Inhibits the calcification of arteries and other soft tissues Provides double-action support for bone and vascular health Ideal to use alongside calcium supplementation Vitamin K + D from Natural Factors provides two major fat-soluble vitamins for bone and vascular health: bioactive and highly bioavailable vitamin D3 (cholecalciferol), and vitamin K2 (menaquinone-7 [MK-7]) from natto beans. Both vitamins act on calcium and guide the mineral toward where it is needed throughout the body.Medicinal IngredientsNon-Medicinal IngredientsMedium chain triglycerides, softgel (gelatin, glycerin, purified water, caramel, titanium dioxide), yellow beeswax, lecithin.Combining vitamins D and K may provide even better support than the individual nutrients for bone and teeth development, and vascular health. Contains the bioactive and highly bioavailable D3 and MK-7 forms.