100 mg, 60 capsules
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 of serotonin and is important for the production of melatonin, a hormone secreted by the pineal gland that aids biorhythm regulation.
Serotonin is a neurotransmitter in the brain associated with positive moods and restful sleep.39-42