Carbonated water, citric acid, sodium citrate, l-theanine, caffeine, potassium sorbate and sodium benzoate (preservatives), sucralose, l-carnitine, acesulfame potassium, natural flavors, niacinamide (vitamin b3), inositol, ginseng extract, calcium pantothenate (vitamin b5), guarana extract, pyridoxine hydrochloride (vitamin b6), cyanocobalamin (vitamin b12).
This product contains 11 mg of caffeine per ounce. It is not recommended for children under 18, women who are pregnant or nursing, and people who are sensitive to caffeine. Too much caffeine may cause nervousness, irritability, sleeplessness and occasional rapid heart beat. Mixing or drinking this product with alcohol is not recommended.