Other ingredients: purified water, natural flavors, citric acid, steviol glycosides, organic caffeine, taurine, potassium citrate, vitamin b3 (niacin), vitamin b6 (pyridoxine hcl), vitamin b12 (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.