Manufacturer's Description:Griffonia simplicifolia is an African plant which is extracted to produce 5-HTP, the intermediate metabolite between the amino acid L-tryptophan and serotonin.
NOW Foods 5-HTP Supplement Facts:
Serving Size 1 Vcap
Amount Per Serving
Niacinamide (Vitamin B-3) 10 mg
Vitamin B-6 (from Pyridoxine HCI) 3 mg
L-Tyrosine 250 mg
5-HTP (5-hydroxytryptophan) (from seeds of Griffonia simplicifolia) 200 mg