Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

iHerb Customer Reviews



Savings of: $10.35 (46% off)

Sorry, this product is no longer in stock.

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

  • Reviews | English
    Sort By

    Very disappointed

    Posted by Reviewer2936797 on Nov 19, 2008

    Have used The Vitamin Shoppe's L-Tryptophan caps and had great sleep. Was buying a bunch of stuff on iherb so thought I'd try the Source Naturals caps because it was cheap - big mistake. Last night had a horrible groggy insomnia and depressed feeling. Will not touch this product again.

    Was this review helpful to you?


    Posted by Reviewer1169648 on May 10, 2014

    Only tried a few times. Makes me constipated. I noticed there is iron in it. Will try another brand.

    Was this review helpful to you?

    It did not work.

    Posted by Reviewer3342918 on Oct 29, 2009

    I thought it will help me with my depression but instead made me more agitated, and gave me bad heart palpitations. Even started slowly, half dosage for two days, then increased to 500mg for the next few days then increased to two at night after a week. Had to stop after 11 days as I felt that I was getting worse. And I even ordered an extra bottle thinking that it will work and i better have a good supply. FEEL SO DISAPPOINTED!

    Was this review helpful to you?


    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!

    Was this review helpful to you?

    Not use

    Posted by 4819104399149135226 on Nov 23, 2013

    Not use

    Was this review helpful to you?

    Items 1-5 of 5 total