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Source Naturals, Vitamin D-3, 2,000 IU, 200 Softgels

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Source Naturals, Vitamin D-3, 2,000 IU, 200 Softgels

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Source Naturals, Vitamin D-3, 2,000 IU, 200 Softgels

In Stock
  • Expiration Date: February 2021
  • Shipping Weight:
    0.18 lbs
    Switch to Metric units
  • Product Code: SNS-02237
  • UPC Code: 021078022374
  • Package Quantity: 200 Softgels
  • Dimensions:
    1.8 x 1.8 x 3.3 in, 0.15 lbs
    Switch to Metric units

Product Rank:

#271 in Vitamin D 3 >
Frequently Purchased Together
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 softgel daily with a meal.

Other Ingredients

Rice bran oil, gelatin, glycerin, and purified water.

Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, 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.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
Supplement Facts
Serving Size: 1 Softgel
  Amount Per Serving %DV
Vitamin D-3 (as cholecalciferol) 2,000 IU 500%
iHerb Customer Reviews

Love It!

Posted by iHerb Customer on October 29 2016 | Verified Purchase

My Vitamin D levels stay low from my MS and therefore my doctor highly recommended the Source naturals D3 I have been using it for a long time and it has brought my D levels up to 33mmol from 17.5mmol Not too strong, just right. I prefer this to the Drisdol RX because it is not synthetic, and I feel better with the natural D3 Try it, you will no doubt LOVE IT TOO!!

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Vitamin D

Posted by iHerb Customer on February 20 2015 | Verified Purchase

Thank you iHerb and Source Naturals. Thanks to your great product, I have managed to get and keep my Vitamin D at a good level, I have been taking, Vitamin D, 3 years now. 21.02.2015

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Posted by iHerb Customer on September 19 2013 | Verified Purchase

Double dose is a starting dose. Otherwise, there will be no change in the serum level.

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Fantastic Product -- Source Naturals Never Lets me down

Posted by iHerb Customer on April 12 2013 | Verified Purchase

I can feel the difference when I take this product. I really appreciate Source Naturals as a vitamin provider as well. Their vitamins have always worked well for me.

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Best value D3 on the market!

Posted by iHerb Customer on May 28 2012 | Verified Purchase

Great Company! Great Product! Great Price!

Thanks for your feedback!