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Posted by iHerb Customer on Sep 19, 2013 | Verified Purchase

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

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The Sunshine Vitamin

Posted by iHerb Customer on Nov 20, 2011 | Verified Purchase

I appreciate that these little softgels are 2,000 IU - means I take 1/2 as many as my former 1,000. We all need more Vit D3, recent studies show. My naturopath suggests 5-6,000 a day and that 10-15,000 units (and more) are used in studies, but it's not a bad idea to obtain your current levels, via blood test.

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Love It!

Posted by iHerb Customer on Oct 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 Feb 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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Fantastic Product -- Source Naturals Never Lets me down

Posted by iHerb Customer on Apr 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!

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Source Naturals Vitamin D-3 2,000 IU, 200 soft gels

Posted by iHerb Customer on Mar 01, 2012 | Verified Purchase

The Holistic Industry is looking into the effects of Inflammation and Cardio issues with this at comparable doses of 5-10,000, I like moderation and tell clients to consider 2,000 IU's AM and PM I myself take that amount!

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Highly recommended.

Posted by iHerb Customer on Aug 09, 2011 | Verified Purchase

This is our favorite D-3 vitamin from a reputable company.

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superb !!

Posted by iHerb Customer on Jan 29, 2011 | Verified Purchase

Outstanding delivery time for a trusted product at unbelievable prices!

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A great bottle of sunshine

Posted by iHerb Customer on May 20, 2010 | Verified Purchase

easy to swallow and reasonably priced

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