Citric acid, natural and artificial flavors, malic acid, silica, sucralose, acesulfame potassium, beet root powder (for color), choline bitartrate, l-carnitine l-tartrate, l-theanine, vitashure caffeine sr (60% caffeine), organic caffeine (90% caffeine from coffee bean), cdp-choline, bioperine black pepper extract (piper nigrum)(fruit)(min 95% piperine), niacin (vitamin b3) (as niacinamide), vitamin b6 (as pyridoxine hcl), folate (vitamin b9), vitamin b12 (as methylcobalamin).
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.