iHerb Customer Reviews
jarrow formulas l-tryptophan
Posted by Reviewer2929751 on Aug 20, 2010
this is a great product!! I take one with 3mg Now Foods Melatonin and sleep soundly thru the night. I wake up feeling refreshed and clear....long, long history of insomia that runs in family.
Posted by Reviewer3242491 on Nov 29, 2010
This Product is as good as Doctor,s Best product.
Posted by Reviewer3095160 on Jan 08, 2011
great choice for a positive mood
Posted by Reviewer2025826 on Jan 29, 2011
I loved it!!
Posted by Reviewer1243341 on Apr 12, 2011
Can't do without. Added this to my daily regime and notice within days that I was better able to handle stressful situations.
Posted by Reviewer1374199 on May 13, 2011
Just read an article that said it was a myth that warm milk helps you sleep due to the tryptophan. Maybe it just doesn't have enough because 2 of these when I wake at 3-4am put me right back out.
Posted by Reviewer1800343 on Aug 24, 2011
I take this product at night with 5-HTP and Melatonin. It works relatively quickly. I do feel more relaxed when I go to bed and even when I do wake up, I am able to get back to sleep. I do think I am feeling less agitated and panicky, but is more likely to do with the 5-HTP than the Melatonin or this product.
Helps me sleep
Posted by 4667040573364320363 on Dec 06, 2016
Helps me sleep instantly, love it
I love these
Posted by seancollins on Feb 24, 2012
They help me fall asleep. The raised levels of serotonin help reduce all sorts of my typical negative behaviors. I don't constantly crave snacks, my mood is generally positive, I don't have mood swings. I handle stress much better, but that might be because I take them in conjunction with the B-Right. But the snack cravings are a really great plus to having a good balance of serotonin.
even better sleep, improved mood
Posted by may291 on Apr 27, 2012
Was suggested to me by my health care practitioner. I took one at bedtime each night. Even though I don't have a problem sleeping, sleep felt even a little more restful, and good for mood - depression and anxiety. I used this and Source Naturals brand, both were good.