Purified water, natural and artificial flavors, sucralose, potassium sorbate, sodium benzoate and edta (to protect freshness). Energy blend: taurine, glucuronic acid (as or from glucuronolactone), laic acid, n-acetyl l-tyrosine, l-phenylalanine, caffeine (200 mg), citicoline.
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.