Bio-DK-Mulsion™ supplies 125 mcg (5,000 IU) of vitamin D3 and 300 mcg of vitamin K (as K1 phytonadione and K2 menaquinone-7) in a micro-emulsion for enhanced absorption and utilization. Clinical data shows that the emulsified form increases bioavailability over 200% compared to the non-emulsified form. In addition, Bio-DK-Mulsion™ is absorbed first through the lymphatic system, the body's preferred route of administration, and then transported to the blood circulation. Ingredients: Vitamin D3 (as cholecalciferol), Vitamin K (as K1 phytonadione and K2 menaquinone-7, 4:1 ratio) Emulsifier base (water and arabic gum), sesame oil and olive oil.