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$12.85

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  • Jarrow Formulas uses exclusively the Tryptopure brand of Tryptophan, manufactured by Ajinomoto of Japan.
  • Customer Ratings

    5 Stars
    4 Stars
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    (5)
    2 Stars
    (2)
    1 Stars
    (3)
    Reviews | English
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    Jarrow L-Tryptophan

    Posted by Reviewer3242491 on Nov 29, 2010

    This Product is as good as Doctor,s Best product.

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    jarrow formulas l-tryptophan

    Posted by Reviewer2929751 on Aug 20, 2010

    this is a great product!! I take one with 3mg Now Foods Melatonin and sleep soundly thru the night. I wake up feeling refreshed and clear....long, long history of insomia that runs in family.

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    great

    Posted by Reviewer1389186 on Aug 20, 2010

    Great, Iherb delivers it in record time.

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    It works,

    Posted by Reviewer3064199 on Aug 15, 2010

    The quality of your sleep improves.

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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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    Finer texture

    Posted by Reviewer1632304 on Jul 29, 2010

    I open the capsules because I cannot swallow pills...well, this is a finer texture without much taste...it is much easier to take.

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    Very effective

    Posted by Reviewer2981997 on Jul 29, 2010

    This does seem to work with a good nights sleep

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    Jarrow's L-Trytophan

    Posted by Reviewer2328138 on Jul 12, 2010

    This is a very good sleeping help. Sleep like a baby. I don't have much problem sleeping but this really backs up the calcium/magnesium that I take before bed. If you take this with the Suntheanine you'd better be ready to go to bed as you really get drowsy. Recommend.

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    Natural better night's sleep

    Posted by Reviewer2768761 on Jun 27, 2010

    Jarrow L-Tryptophan helps me fall back to sleep if wake up in the middle of the night, so I can get a full night's sleep.

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    Gets the job done

    Posted by Reviewer1875030 on Jun 25, 2010

    Good for sleeping, don't mix with 5HTP though.

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    Items 21-30 of 83 total

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