All natural. 99% Pure Griffonia. L-5-Hydroxy-Tryptophan (5-HTP) is a metabolite of tryptophan, an amino acid commonly found in milk and other foods and is a precursor for the body's production of serotonin. Years of clinical research have shown its use in mood enhancement, appetite control and regulation of sleep cycles. (This statement has not been evaluated by the Food and Drug Administration (FDA). This product is not intended to diagnose, treat, cure or prevent any disease.)

The MRM Advantage:

» 99.9% Pure. Natural source from Griffonia Seed. Assayed for potency, purity and free of Peak X. Contains no common allergens or artificial colors.