Water, Citric Acid, Caffeine, Contains Less Than 2% of Taurine, Guarana Extract, Ginseng Extract (Panax), Niacinamide (Vitamin B3), Vitamin B6, Vitamin B12, Natural Flavor, Sucralose and Acesulfame Potassium Sweeteners), Gum Arabic, Sucrose Acetate Sobutyrate, Sodium Citrate, Potassium Citrate, Blue 1, Yellow 5, Potassium Sorbate (Preservative).