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iHerb Customer Reviews

Doctor's Best, High Absorption CoQ10, with BioPerine, 400 mg, 60 Veggie Caps

$23.89
$51.99
Savings of: $28.10 (54% off)
4.6 out of 5 based on 74 reviews
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Items 6-10 of 66 total

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Quality Pruduct and good service

3 people found the following review helpful

Posted by Reviewer2786700 on Jan 30, 2008

I use this product along with Carnitine to help alleviate the debilitating side effects of statin use which has caused damage to to skeletal muscles and nerves.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

dose too high for me. bad side effects

3 people found the following review helpful

Posted by Reviewer3085712 on Aug 09, 2013

This is not a reflection of the product, I just want to give people a heads up on the potential side effects. I've been taking 100 mg CoQ10 for yrs with no problem. I decided to try increasing the dose to see if I could eliminate my cardiac arrythmias. It was very effective for that! However, I began experiencing very uncomfortable gastrointestinal side effects, as others have reported. Abdominal pain, diarrhea, zero appetite. I also started experiencing increasing muscle tension and pain and headaches both of which became extreme after about a week, and worsening insomnia. I finally figured out what has been causing all these problems and stopped the CoQ10. I'll stay off it for a while then go back to a lower dose. Bummer! Wish I weren't so sensitive to the side effects. It was nice to get rid of my arrythmias.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

CoQ10

2 people found the following review helpful

Posted by Reviewer1315764 on Jun 08, 2009

Great shipping from iHerbs as i received the product two days after ordering. Wake up energize and fresh every time after taking CoQ10 before sleeping. Will order again.

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Good for my father's gums :))

2 people found the following review helpful

Posted by Reviewer2277301 on Jun 07, 2012

I heard CoQ10 is good for gums and I ordered Doctor's best. My father said it was pretty good and he wanted to continue to use it. Delivery was also very good.

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CoQ10

2 people found the following review helpful

Posted by Reviewer2534564 on Mar 15, 2008

I really love this formulation for CoQ10! I have a heart condition. Early on in my treatment a cardiologist recommended CoQ10 at a therapeutic level (at least 300mgs per day). Later on I found a recommendation for 400mgs for day for active healing and I have been on this dosage for several years now. Doctor's Best is the only CoQ10 I use. I notice a difference in how I feel if I skip it for several days. This is an excellent product.

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Items 6-10 of 66 total

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