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iHerb Customer Reviews

$12.15

$22.50

Savings of: $10.35 (46% off)

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

  • Customer Ratings

    5 Stars
    4 Stars
    3 Stars
    (5)
    2 Stars
    (6)
    1 Stars
    (5)
    Reviews | English
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    tired

    Posted by Reviewer2383160 on Jun 01, 2011

    Well I really believed this to be what I needed for a good nights sleep- but it didn't work. I can't believe it!

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    1 person found the following review helpful

    Great product!

    Posted by Reviewer2416342 on May 17, 2011

    Good product - good for sleep.

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    just started it

    Posted by Reviewer1539219 on May 02, 2011

    giving it a four star because I've just started taking it. So far I really like it

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    Great product

    Posted by Reviewer1489795 on Apr 22, 2011

    Use nightly for sleep. Works very well.

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    L-Tryptophan Capsules

    Posted by Reviewer2145731 on Apr 13, 2011

    The product was delivered promptly and is of very high quality.

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    Helps restore serotonin

    Posted by Reviewer1020169 on Mar 15, 2011

    We find that taking even one of these on an empty stomach in late afternoon PLUS having a bedtime snack of complex carbs with NO PROTEIN not only improves our sleep, but also helps with a brighter outlook the next day. We read in a book by K. DesMaison that eating tryptophan rich foods (especially animal protein) during the day then having the complex carb bedtime snack raises levels of serotonin while we sleep. It's something about the glucose helping the tryptophan cross the blood brain barrier, and tryptophan is necessary for serotonin and melatonin production. We just can't seem to eat enough meat most of the time so we take the tryptophan. I don't really understand all that biochemistry, but it works. It took a week or so of being consistent before we started seeing consistent results. It's well worth the price and far better than taking sleeping pills or Prozac! Hallelujah!

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    3 people found the following review helpful

    Excellent Results

    Posted by Reviewer2009889 on Mar 11, 2011

    I have been using this this brand for a long time. When I am overstressed, I turn to this product. It's a great help to overcome the traumas that arise unexpectedly. It is also very calming when I am overstressed and can't sleep.

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    juan

    Posted by Reviewer2757826 on Feb 22, 2011

    muy bueno para un buen humor y dormir

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    Great item!!

    Posted by Reviewer2025826 on Jan 29, 2011

    I loved it!!

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    No complaints here.

    Posted by Reviewer1519649 on Jan 12, 2011

    Taken at bedtime, this product does seem to help me fall asleep.

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    Items 31-40 of 100 total

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