Good quality, but not for me
Reviewer1706966发表于 Jan 20, 2010
This product is a good choice, but having tried a number of different serotonin precursors including 5-HTP I recommend you to better try pharmaGABA and/or Taurine if your main problem is anxiety, because this can make you more depressed due to its dampening effects over noradrenaline.
Best sleep available
Reviewer2049460发表于 Sep 20, 2008
Tryptophan is far superior to anything else I've tried for sleep, including strong and toxic drugs. Two grams of this plus valerian and I'm off to dreamland, awaking easily and with no "hangover." Thanks iHerb for making such great products available at the best prices to be found!
Reviewer2796695发表于 Oct 16, 2008
helps me get to sleep without any Rx's
petersar发表于 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.
Reviewer1878390发表于 Nov 01, 2008
not enough caps in the bottle, I'd prefer a faster dissolving cap or powder