Jarrow Formulas 5-htp 50 mg - 90 Veggie Capsules
From Macy's
Jarrow Formulas 5-htp (5-Hydroxytryptophan) is an extract of Griffonia simplicifolia seeds from coastal West Africa. Purity is assured by Hplc. 5-htp is the direct metabolic precursor to serotonin and is important for the production of melatonin, a hormone secreted by the pineal gland that aids biorhythm regulation.