Micro Ingredients Vitamin D3 5000 IU Plus Vitamin K2 100mcg, 180/300 Softgels. Vitamins Complex (Vitamin K2 and Vitamin D3), Support Bone, Teeth, Joint & Immune. Our Formulation, Vitamin D3 and K2 with Virgin Sunflower Seed Oil was Created to Work with your Calcium Intake to Support Bone Health and Promote Healthy Arteries.