Now Foods Vitamin D3 Liquid 4 fl ounce (Pack of 2)
Brand: NOW
Each drop contains 100 IU of Vitamin D: 4 drops provide 400 IU, 20 drops provide 2,000 IU.  A full dropper provides approximately 100 drops, or 10,000 IU.
Structural Support
Helps Maintain Strong Bones*
2 Bottles
400IU/ 4 drops