5 - HTP

5-HTP - this versatile supplement contains 50 MG of 5-HTP (5-Hydroxytryptophan), a naturally occurring amino acid that some people benefit from supplementing in order to boost serotonin levels.
Low serotonin levels have been shown to be associated with depression, sleep problems, obesity, anxiety and more. This pure form of 5-HTP comes 60 capsules to a bottle.