5-HTP (5-Hydroxytryptophan) is an extract of Griffonia simplicifolia seeds from coastal West Africa. 5-HTP is the direct metabolic precursor of serotonin and is important for the production of melatonin. 5-HTP is all natural and helps enhance mood and outlook, and was created with your lifestyle in mind. Taken daily, it balances your brain’s natural serotonin levels so you can balance the rest of your life. Click below for the leading 5-HTP Products.