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iHerb Customer Reviews



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Posted by Reviewer1530525 on Apr 10, 2014

Jarrowのカプセルと比較すると効きが悪いです。2~3倍以上の量が必要になる上に効果が低い。 Jarrow is better for tryptophan.

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At bottom line ..didnt like it

Posted by 4918579824339987512 on Nov 24, 2014

It has nothing to do with this specific product cause i believe any other tyrptophan product will make me feel dizzy heavy and severly depressed. I myself have some liver inflamation so it might be that tryptophan clearance in my case is defected and thus i feel bad with it. But i read at the internet that it may have many adverse effects on healthy people too and i'm not sure it is a good idea to use trypthopah products from what i read, no matter who is its vendor. Use the internet to learn more about tryptophan supplements to be aware of its possible side effects.

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Posted by Reviewer1813489 on Sep 30, 2011

This product didn't work for me at all

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