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Calcium 500 mg with Vitamin D3 formula provides you with 500 mg of calcium carbonate plus 200 IU of vitamin D per tablet. If you compare the Windmill Calcium 500 mg with Vitamin D3 formula to Os-cal® Calcium + D3 formula, you will find out that the two formulas are almost identical; however, Windmill has no artificial colors, flavors, or preservatives.
Windmill’s promotional pricing will also give you the savings you are looking for.
For additional formula information, view Supplement Facts panel.
All Windmill supplements are manufactured in the United States in an FDA-inspected facility whose cGMP (current Good Manufacturing Practice) are independently verified by qualified certification organizations.
Windmill is a trusted name that has been providing America with quality supplements for over 45 years.
OS-CAL® Calcium & D3 is a registered trademark of GlaxoSmithKline Consumer Health, L.P. Noon Twp, PA