L-Glutamine, L-Phenylalanine, L-Tyrosine, Carnosine, guarana seed extract (Paullinia cupana), anti-caking agents: microcrystalline cellulose and vegetable magnesium stearate, feverfew leaves (Tanacetum parthenium), alpha-lipoic acid, 5-hydroxytryptophan (5-HTP) Griffonia simplicifolia extract, banaba leaf extract (Lagerstroemia speciosa), selenomethionine, vitamin B6 (pyridoxine hydrochloride), chromium picolinate. Capsule: hydroxypropyl methylcellulose, coloring: copper complexes of chlorophyllins.