Vitamins D3 & K2 (MK7) liquid drops. Pharmaceutical quality, all natural, no artificial flavorings, non-GMO. Tasteless and odorless! Each serving contains: D3 25 mcg (1,000 IU) & K2 10 mcg. Supports BHRT, cardiovascular and musculoskeletal health. Easy to use: 1 or more drops every day can be added to your favorite meal or drink, or taken directly. Easy to carry, 2-4 month supply. Dose as recommended by physician.