Energy blend: taurine, glucuronic acid (as or from glucuronolactone), malic acid, n-acetyl l-tyrosine, l-phenylalanine, caffeine (230 mg), citicoline. Other ingredients: purified water; natural and artificial flavors; sucralose; potassium sorbate; sodium benzoate and edta (to protect freshness).
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.