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Pure Encapsulations Vitamin D3 25 mcg (1,000 IU) -- Capsules
Natures Answer Kosher Liquid Vitamin D3 4000 IU (100 mcg) Drops 0.5 fl oz - Koshervitamins.com
Wholesale Case of 24 bottles of Vitamin D3 15 mcg made by Frunutta Value $359 | eBay
Nature Made Vitamin D3 25 mcg (1000 IU) Tablet | Nature Made®