iHerb Customer Reviews
Savings of: $6.53 (36% off)
Sorry, this product is no longer in stock.
Posted by Reviewer2973134 on Nov 14, 2007
It is ok for the price, but I don't think it is quite as effective as another brand that I have used, and will go back to.
Consider St John's
Posted by Reviewer3197343 on May 23, 2008
I prefer St John's Wort to 5-HTP. However, the quality of the 5-HTP was good and as always iHerb comes through for me.
I'm not sure
Posted by Reviewer2993334 on Aug 26, 2010
I'm not sure it's working for me. I'll give a try again and see.
Posted by 5298886912521585806 on Jan 24, 2015
Not for me does not work as well as l-tryptophan .
Worth the money
Posted by 5048429093150738189 on Oct 19, 2015
It improved my mood but not my concentration coz i knew it's difficult.
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