Hipp Vitamin D3 and K1 drops - 5 ml bottle. Oral dietary supplement formulated for children to support bone growth and development and to contribute to normal blood coagulation. Each serving provides vitamin D3 (colecalciferol) and vitamin K1 (phylloquinone) in a medium-chain triglyceride base. Gluten-free, ready to use, portable format — recommended dose: 2 drops daily unless otherwise advised by a physician. Shake well before use and dispense drops into a spoon; avoid direct contact between dropper and mouth. After first opening, replace the cap with the provided dropper and close tightly.