Ocean Vitamin D3 K2 Oral Drops 20ml Oral Drop Food Supplement Containing Vitamins D3 and K2. Each drop contains Vitamin D3 25ug (1000 IU) Vitamin K2 11.25 ug. Usage: It is recommended to use 1 drop for adults. Product Content: Olive oil, Vitamin K2 (menaquinone- 7), Vitamin D3 (cholecalciferol)