Vitamin D 1000 IU 100 Tablets

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Other Sizes

200 Tablets
5.00 (1 review)

Vitamin D 1000 IU 100 Tablets

Retail $5.98Regular $3.08$2.92

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Bioactive Form For Bone and Immune Health

Sunlight is the source of life on Earth, but we may not be aware of all the ways it benefits us. Our bodies manufacture vitamin D-3 when the skin is exposed to UV radiation from sunlight, but the ability to do so decreases as we age. Vitamin D-3 maintains healthy calcium and phosphorus levels in the body for strong bones; it increases muscle strength in older adults; and it also plays an active role in a healthy immune response. Vitamin D-3 (cholecalciferol) is the optimal form of vitamin D. It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the body’s needs.

Serving Size

2 tablets

Other Ingredients

Microcrystalline cellulose and stearic acid.

Suggested Use

1 to 2 tablets daily with a meal.


If you are pregnant, may become pregnant, breastfeeding, have hyperparathyroidism, or are taking any prescription medication, consult your physician before taking this product. Do not exceed a total of 2,000 IU of vitamin D per day from all sources, including multivitamins and fortified milk.

Supplement Facts

Serving Size is 2 tablets
Amount Per Serving%DV
Vitamin D-32000IU500%
*Daily Value (DV) not established.

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Customer Reviews

5 out of 5 (1 review)
  • 4/22/2012

Small and easy to take.


We have bad allergies and intolerances so we must be ever watchful of the ingredients in everything. The Source Naturals Vitamin D has worked great and no negative reactions. The bumps on the skin have shrunk some and I haven’t had a cold in over a year since taking so I believe it helps boost the immune system.

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