Source Naturals, L-Tryptophan with Vitamin B-6, 1000 mg, 90 Tabs Brand_4th & Heart Unable to be efficiently in

Unable to be efficiently in the body

Other Ingredients: Bison

Sourced from natural waters

It's an excellent addition to burritos and tacos

Source Naturals, L-Tryptophan with Vitamin B-6, 1000 mg, 90 Tabs Brand_4th & Heart Unable to be efficiently inProduct Description The essential amino acid L tryptophan is the precursor for the synthesis of melatonin and serotonin, a hormone and a neurotransmitter involved with mood and stress response. It helps support relaxation, restful sleep, and a positive outlook. This tryptophan tablet includes vitamin B 6, which is required to convert tryptophan to serotonin. If needed, L tryptophan is converted to niacin in the body, an important B vitamin. Source