Maltodextrin, natural flavors, sucralose, citric acid, l-tartaric acid, malic acid, silicon dioxide, l-leucine, acetyl l-carnitine hcl, l-isoleucine, l-valine, taurine, dl-phenylalanine, l-lysine hcl, l-tyrosine, l-aspartic acid, caffeine anhydrous
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.