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iHerb Customer Reviews



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  • Due to Japanese Custom’s regulations, a maximum of two bottles per order can be imported.

  • Reviews | English
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    Natrol, 5-HTP TR, Time Release, 100 mg

    Posted by Reviewer2673673 on Jun 26, 2011

    I had been using Now's 5-htp 100mg once daily at night for years. It helped with my depression, anxiety, food cravings, and stopped my migraine headaches. I tried Natrol's Time Released 5-htp for several weeks last month and developed daily nausea and started to feel down/sad again. Once I switched back to Now's 5-htp, the nausea stopped and my feelings improved.

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    Not for insomia.

    Posted by Reviewer3326265 on Jul 06, 2012

    I couldn't sleep for 3,4 hours at night. I stopped to take it after 3 days. I think I was more happy on the first day but after that just tired.

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    No noté nada

    Posted by 4872015834337550432 on Jan 03, 2014

    No noté ningún cambio en mi estado de animo

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    bad side effects

    Posted by Reviewer2676633 on Oct 31, 2010

    I couldn't sleep at all because it gave me restless legs syndrome. It was really too much in terms of side effects. I dropped it after 2 days. It was my first time trying 5-HTP, I can't compare it to other brands.

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    Yes and no

    Posted by Reviewer1494157 on Jul 12, 2016

    Pros: It is doing what it is supposed to be - it is making me calm and with no worries, day goes by perfect. Cons" terrible stomach ache plus heartburn. I am sensitive to 5htp. I thought this one having delayed release will make a difference. After one pill it took me 3 days of Ulcetrol and Glutamine to fix my stomach back to normal. For some reason it is like drinking acid; I don't want to take another pill, but if I will be desperate I will try taking it with Losec.

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