Carbonated water, citric acid, natural flavors, potassium citrate, cognizin citicoline, natural caffeine (from green coffee bean extract), potassium benzoate (preservative), sucralose, acesulfame potassium, niacinamide, n-acetyl-l-tyrosine, cyanocobalamin (vitamin b12).
Contains: caution: do not consume this product if you are pregnant or nursing. Not intended for children. Recommended for adults only.