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Cholecalciferol is the naturally occurring form of vitamin D. It is sometimes called vitamin D3. Cholecalciferol is made in large quantities in your skin when sunlight strikes your bare skin. It can also be taken as a supplement.

This form of Vitamin D-3 (1000 IU), called calicidiol, is now thought by some scientists to have steroid hormone properties. It also helps maintain blood calcium levels and increase calcium’s bioavailability.

After it is made in the skin or taken by mouth, cholecalciferol is transported to the liver where it is metabolized into calcidiol or 25 (OH)D. 

Supplement Facts:

Serving Size: 1 tablets

Servings per Container: 100

Ingredients: Vitamin D-3 1000 IU

Suggested Use: 1 tablet daily or as recommended by your healthcare practitioner.

100 Tablets - 1,000 I.U. of vitamin D-3 or cholecalciferol.