Sorbitol, gumbase, isomalt, xylitol, caffeine, natural and artificial flavors, less than 2% of: magnesium stearate, gum arabic, aspartame, sucralose, acesulfame k, color (hydroxypropyl methylcellulose, fd&c yellow 5, fd&c blue 1), maltodextrin, carnauba wax.
One serving (1 piece) contains 60 mg off caffeine, comparable to the caffeine content in a shot of espresso. Do not exceed 4 pieces daily. Not recommended for those under the age of 18, pregnant and nursing women, or people sensitive to caffeine. Phenylketonurics: contains phenylalanine.