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Save 10% on Vitamin D 3 Offer Ends: 02/01 Discount Applied in Cart

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

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$7.99 (50)
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In Stock
  • Expiration Date: Sep 2020
  • Shipping Weight: 0.18 lbs
  • Product Code: SNS-02237
  • UPC Code: 021078022374
  • Package Quantity: 200 Softgels
  • Dimensions: 1.8 x 1.8 x 3.3 in, 0.15 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 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.

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 5007024555045237664 on Oct 29, 2016

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 5248531788123734411 on Feb 20, 2015

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 5280615812874896036 on Nov 28, 2014

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 Reviewer2191755 on Apr 12, 2013

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 5135331355848631182 on May 28, 2012

Great Company! Great Product! Great Price!

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