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iHerb Customer Reviews



Savings of: $4.34 (35% off)

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Excellent product

Posted by Reviewer1212909 on Feb 11, 2011

I use the 400 IU size to bump up my intake of d3 when needed. This is a quality product and works very well.

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Carlson Vitamin D 400 iu

Posted by Reviewer1512578 on Feb 11, 2011

It's very hard to find the Carlson's 400 iu Vitamin D in our area. Most local retailers have dropped this and carry only strengths from 1000 iu and higher. I was pleased to find the 400 iu on your website, and at a cheaper price than what I've purchased locally in the past. And your response was very fast. Thank you.

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Vitamin D3

Posted by Reviewer2019434 on Sep 30, 2011

Great for getting Vitamin D3 when you can't get sunshine. Haven't had much sunshine lately here.

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Posted by 4915043674620356767 on Mar 04, 2013

This is a perfect product for me as I don't want extreme doses from one pill. If I feel like taking higher dose of D, I simply take two, maybe three of these. Usually just one. The price is very good too!

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softgel size

Posted by Reviewer1654358 on Oct 12, 2009

good product was susprised that the goftgel was larger than previous bottles ordered

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Good supplement

Posted by Reviewer3329197 on Mar 18, 2010

Effective. Easy to swallow.

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Posted by Reviewer2508392 on Mar 27, 2012

Great value!

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Posted by Reviewer2752844 on Feb 02, 2011

I`ve used this in the past and like the product.

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