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iHerb Customer Reviews



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helps with stress

Posted by Reviewer2705876 on Apr 08, 2010

I have started using this on the advice of my Chiropractor. I am very confident of the quality of Thorne products

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Calming Influence of L-Tryptophan

Posted by Reviewer1013818 on Nov 19, 2010

This product, L-Tryptophan, definitely takes the edge off if you feel your blood pressure going up. I notice when I'm driving that I don't get upset with the other drivers if I have taken Tryptophan. When I don't take it, I tend to get upset when they make stupid mistakes.

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I like it

Posted by 5709544391745007907 on May 09, 2016

I like this product!

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