iHerb Customer Reviews
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Posted by Reviewer2540514 on Sep 10, 2014
Posted by Reviewer1334028 on Nov 05, 2014
One pill a week makes it easy to use and takes care of my vit d levels.
Posted by Reviewer2981099 on Dec 12, 2010
Good to be able to get high dose Vitamin D - hope it works!!
Posted by Reviewer1702696 on Apr 21, 2011
Same as vitamin B-12 tablets, blood tests are showing some inprovement but have not been on course long enough to comment more. Doctor is pleased with early results for me.
Posted by Evolema on Aug 15, 2013
Its just to much! Even if you take it once a week. I prefer taking 5000/day instead. You can just feel in your stomach that its to much.
Posted by Reviewer2025838 on Feb 25, 2011
My doctor had told me to take 5,000 IU's a day to get my D levels up (they tested at 24 with a normal range of 30-70). I thought I would just take one of these once a week and it would be good enough. For me, it's just way too strong a dose. In fact, taking 5,000 IU's is too much. I'm scaling back to 800 IU's and letting my D3 levels build back up slowly. I like the Twinlab D3 because it's water dispersed. Thorne is a great brand--I buy a lot of their other products.