L-tryptophan helps with sleep
Reviewer3252107发表于 Aug 27, 2009
This does help me sleep. I use it along with complete amino acid mixture for help with my fibromyalgia.
Reviewer2105035发表于 Feb 07, 2010
use it nightly. good stuff but I combine with other helpers too ie Dr Murray tranquil sleep.
Reviewer1338371发表于 Nov 16, 2008
Product works fast, but doesn't last all night. I get about 4 hours sleep, then am wide awake.
Reviewer1308797发表于 Nov 27, 2009
Difficult to say
Reviewer1242553发表于 May 17, 2010
I only used it once and found it ineffective so I didn't try it again.