About NOW Vitamin D-3 Extra Strength 1000 IU (30 mL)
Each drop (0.028 mL) contains:
Vitamin D3 (as Cholecalciferol) 25 mcg (1000 IU)
Non-Medicinal Ingredients: MCT (Medium Chain Triglycerides) Oil.
Adult and Adolescents 14 yrs. and older: Take 1 drop daily directly or add to your favourite beverage with meals.