Citric acid, maltodextrin, corn syrup solids (adds a trivial amount of sugar), instant tea, aspartame (phenylketonurics: contains phenylalanine), contains less than 2% of natural flavor, acesulfame potassium, magnesium oxide, red 40, yellow 5, blue 1, sodium benzoate (preserves freshness).
Do not tear off top of carton.