L-Tyrosine, Grape (Vitis vinifera) (seed extract) (Supplying 99.75 mg [95%], Polyphenols, including Oligomeric Proanthocyanidins [OPCs]), Glutamic Acid HCI, GABA (Gamma Amino Butyric Acid, Griffonia (Griffonia simplicitolia) (bean extract) (Supplying 50 mg (98%], L-5-Hydroxytryptophan), PhosphatidyIserine (from Lecithin) (soy), Vegetable Cellulose Capsule, Cellulose and Magnesium Stearate