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iHerb Customer Reviews



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Caused severe abdominal cramps, diarrhea

Posted by Reviewer1254840 on Mar 24, 2016

The offending ingredient is apparently emodin from Japanese knotweed. As this supplement is 50% resveratrol there are 50% other substances which are not labelled, which probably include Emodin. Side effects included headaches, severe abdominal cramps and diarrhea. Be careful you don't get a colonoscopy before you stop taking these capsules.

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Couldnt sleep on those

Posted by bODYhACK3r on Nov 21, 2013

I found many threads about insomnia and resveratrol but the health effects of this substance were too promising not to try. I am giving them to my relatively healthy friend, we´ll see.

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