Citric acid, natural & artificial flavor, silica, malic acid, sucralose, acesulfame potassium, fd&c blue #1, vitamin c (ascorbic acid), beta alanine (as carnosyn®), betaine anhydrous, l-citrulline, n-acetyl-l-tyrosine, l-taurine, caffeine anhydrous, infinergy® dicaffeine malate (74% caffeine), huperzia serrata extract (std. Min. 1% huperzine a) (club moss), bioperine® (piper nigrum extract std. To 95% piperine)
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.