ingredients: water, citric acid, malic acid, caffeine, contains less than 2% of taurine, guarana extract, ginseng extract (panax), niacinamide, vitamin b6, vitamin b12, natural flavor, sucralose and acesulfame potassium (sweeteners), sodium citrate, potassium citrate, gum arabic, sucrose acetate isobutyrate, yellow 5, red 40, potassium sorbate (preservative).