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Source Naturals, Vitamin D-3, 2000 IU, 200 Capsules

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$7.25 (50)
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In Stock
  • Expiration Date: Mar 2020
  • Shipping Weight: 0.3 lbs
  • Product Code: SNS-02145
  • UPC Code: 021078021452
  • Package Quantity: 200 Capsules
  • Dimensions: 2.3 x 2.3 x 4 in, 0.25 lbs
Product Overview


  • Dietary Supplement
  • 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.

Suggested Use

1 capsule daily with a meal.

Other Ingredients

Dibasic calcium phosphate, maltrin, gelatin (capsule), and magnesium stearate.

Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


Caution: 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.

Store in a cool, dry place.

Supplement Facts
Serving Size: 1 Capsule
  Amount Per Serving %DV
Calcium 51 mg 5%
Vitamin D-3 (as cholecalciferol) 2,000 IU 500%
iHerb Customer Reviews


Posted by 5096154023500478106 on Sep 02, 2016

This product increased my levels of Vitamin D3 and I don't have a deficiency anymore.

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Good value for money

Posted by 4886468330569715038 on Sep 02, 2016

Good value for money

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very good

Posted by 5558894067346739070 on Apr 05, 2015

I've chosen this product to give it a try. Good price, big amount, no extra ingredients, and convenient concentration. For eaxample in winter I use it together with other D3 brand to increase concentration, and in summer I can only use this one. I've been using it for several months alreary and I like it so far!

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I don't love that it's not tiny pearls, but...

Posted by MichelX on Jan 26, 2015

It is definitely good quality, which is why I ordered it twice :)

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Posted by 4656979807320179025 on Jan 22, 2015

In use now in wintertime. We have no sun this time.

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