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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 ( 2000 IU 200 caps)

Source Naturals

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.

Suggested use:1 capsule daily with a meal.

Supplement Facts
Vitamin D3
Serving Size:
  APS%DV
Calcium 51 mg 5%
Vitamin D-3 (as cholecalciferol) 2,000 IU 500%

** Daily Value not established.

Other Ingredients: dibasic calcium phosphate, maltrin, gelatin (capsule), and magnesium stearate.

If you are pregnant, may become pregnant, breastfeeding, have kidney, parathyroid or any lung disease, cancer, or are taking any prescription drug, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

By Gilberto Carter - Flag 
Comments? Question?
Updated Mar. 31, 2016, about 10 years ago

SKU: SN2145
UPC: 21078021452
Distributed or manufactured from Source Naturals. See more Source Naturals products.
Vitamin D-3 ( 2000 IU 100 softgels)
Vitamin D-3  ( 2000 IU 100 softgels) Source Naturals


 8.25 
Source Naturals
Vitamin D-3 ( 2000 IU 100 caps)*
Vitamin D-3  ( 2000 IU 100 caps)* Source Naturals


 5.78 
Source Naturals
Vitamin D-3 ( 2000 IU 200 softgels)
Vitamin D-3  ( 2000 IU 200 softgels) Source Naturals


 14.98 
Source Naturals

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Questions and answers:

Asked on: March 15, 2013
Question: Is the Vitamin D-3 content certified? If yes how is this documented? How can this be confirmed?
Asked on: March 27, 2013
Question: Are your vitamins certified.e.g. by USphamcopia?? I am particularly interested in Vitamin D-3 supplements.

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