The following: niacin, vitamin b6, vitamin b12, energy blend of taurine, glucuronic acid, malic acid, n-acetyl l-tyrosine, l-phenylalanine, caffeine, citicoline, purified water, sucralose, potassium sorbate, sodium benzoate, and edta.
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.