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iHerb Customer Reviews



Savings of: $22.04 (65% off)

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Doctors Best

Posted by Reviewer2924800 on Nov 06, 2014

I have used Doctors best for irregular heart beat and it has worked for years. The one concern I have id that the product is formulated in Japan and I worry about any contamination from the past nuclear disaster. Doctors Best is not the only company that imports Jarrow coq 10 imports as well. Jarrow and Doctors Best any comment?

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hard to say

Posted by 5429045656365475685 on Aug 21, 2015

Great deal concerning quantity and price, though for some reason I didn't feel a real effect of this product (in comparison with other caps of CoQ10 that I had used before).

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Great value for money

Posted by 4758556915630696143 on Sep 06, 2012

Great value for money

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Doctor's Best High Absorption CoQ10 with Bioperine

Posted by Reviewer2044696 on Aug 22, 2011

I go to a naturopath, and CoQ10 is one of the products that I have been told that need to take.

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Stopped using due to corn intollerance.

Posted by Reviewer2168977 on May 17, 2010

Might cause stomach upset in some people. Cellulose might be from a corn source so I have stopped using this product due to migraines and allergies.

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Posted by Reviewer2677286 on Nov 23, 2008

Can't really say, because although I don't feel any better, they may be helping. But although I don't feel better, I don't feel any worse, either. It may take awhile for these pills to kick in. In any case, I don't see any harm in taking them.

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Cardio Vascular

Posted by Reviewer2475795 on Jul 11, 2010

I believe CoQ10 plays a very important role as a catalyst to help absorbtion of the other suppliments needed to maintain good cardio vascular health. Especially if people are taking any form of statin drug for cholestrol lowering. Typical 100mg per 80-100Kg of body weight seems to be a good dosage, once or twice a day.

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can't tell the difference yet

Posted by Reviewer2071911 on Dec 01, 2011

have been taking it for a month but isn't able to tell the difference yet.

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Posted by Reviewer1641072 on May 19, 2010

Easy to swallow caplets, needs longer time to see how it works.

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Posted by 5116035236315879179 on Oct 03, 2012


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Items 1-10 of 81 total

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