iHerb Customer Reviews
Savings of: $10.35 (46% off)
Posted by 5188144065634383417 on Dec 28, 2013
Great for helping me sleep when I'm stressed and overwhelmed.
Used this for 4 days and now I possibly have myalgia
Posted by 5208602616016868114 on Jun 24, 2013
Took 1000mg before bed for 4 days and experienced severe muscular pain after about 3 days, I stopped using Tryptophan right away. Now, 10 days later and the pain persists and is continuing to get worse. Do intensive research before taking this supplement.
Fast delivery, well packed, and good value !!
Posted by Reviewer3098042 on Dec 22, 2011
Excellent product, really well priced and very good quality !!
Posted by Reviewer3230841 on Nov 30, 2011
Helped me to sleep better at nights
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1 person found the following review helpful
You can feel it worrking on your brain.
Posted by Reviewer2199911 on Oct 29, 2011
Posted by Reviewer3256810 on Mar 04, 2011
I'm not sure yet if Tryptophan is better or 5-HTP. Supposedly, 5 HTP is better.
Posted by Reviewer2278575 on Feb 21, 2011
This is not good at all for me ,i've taken 3 tablets before bed and nothing happened , etc.
good night's sleep
Posted by Reviewer1588649 on May 06, 2010
I am at that age where it is often difficult to get a good night's sleep. However, if I take one capsule of L-Tryptophan, along with Melatonin, I can get the rest I need.
Bought this to help me sleep.
Posted by Reviewer1321333 on Aug 26, 2009
Seems to be doing the job - but can't attribute the success 100% to this as I also bought some Melatonin, which is definitely working spectacularly to help me get to sleep AND make it a good night's sleep (not my usual restless, still tired when I wake up kind)
Posted by Reviewer2656924 on Jul 20, 2009
I have used this product along with iodine drops for depression and they are awesome I think anyone who suffers from depression should seriously consider this product.