5-HTP is a natural supplement that converts in the brain into serotonin. Serotonin is an important brain chemical involved in mood, behavior, appetite, and sleep. Serotonin is also involved in impulse control. 5-HTP is extract of Griffonia simplicifolia seeds from coastal West Africa. 5-HTP, other nutrients and herbs that have an influence on stress or anxiety include ashwagandha, passion flower, tryptophan, kava, and valerian. 5-HTP is a formula that helps balance mood and provides mental clarity. See the links below for more details.