Each drop contains 100 IU of Vitamin D, 4 drops provide 400 IU, 20 drops provide 2,000 IU.
Serving Size: 4 Drops (approx. 0.112 mL)
Servings Per Container: about 536
Amount per Serving % Daily Value
(as Cholecalciferol) (from Lanolin) 400 IU 100%
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