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iHerb Customer Reviews



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  • Jarrow Formulas uses exclusively the Tryptopure brand of Tryptophan, manufactured by Ajinomoto of Japan.
  • Reviews | English
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    havent taken many

    Posted by Reviewer1367847 on Mar 16, 2009

    works good could not tell any difference in these compared to other brands good

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    Posted by petersar on Oct 15, 2008

    No problem with the tablets, they are great anti depresssant and relaxation aid. My only complaint is living in the UK I get a massive surcharge when the order arrives thereby adding 50% to the price.

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    Posted by Reviewer1878390 on Nov 01, 2008

    not enough caps in the bottle, I'd prefer a faster dissolving cap or powder

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    L-tryptophan helps with sleep

    Posted by Reviewer3252107 on Aug 27, 2009

    This does help me sleep. I use it along with complete amino acid mixture for help with my fibromyalgia.

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    helps with sleep and anxiety

    Posted by Reviewer2729859 on Nov 08, 2009

    I've being using L-Tropraphan for 2years now. I've suffer from Panic disorder for the past 25 years. The L-Tryptophan has been a gerat help with alleviating my anxyety and also helps me have a more relaxed sleep. I have had no hesitation recommending this product to friends and family who suffer with similar problems

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    nightly night

    Posted by Reviewer2105035 on Feb 07, 2010

    use it nightly. good stuff but I combine with other helpers too ie Dr Murray tranquil sleep.

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    Posted by Reviewer3285264 on Jul 22, 2009

    This helps with sleep and also take 10mg of melatonin..per night...this works for me (mood)...I also take amitryptaline for a sleep disorder brought on by another drug thru medical conspiracy.

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    Jarrow Formulas, L-Tryptophan, 500 mg, 60 Veggie Caps (JRW-15056)

    Posted by lisofby on Jun 24, 2010

    very good

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    Works well

    Posted by Reviewer1539732 on Aug 03, 2010

    My husband is sleeping better since using this, but sometimes it doesn't work as good as another time.

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    Good product

    Posted by Reviewer2168977 on Dec 22, 2010

    Good product. I am trying it before 5-HTP to see if I can handle it.

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    Items 1-10 of 16 total

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