Citric acid, aspartame (phenylketonurics: contains phenylalanine), instant green tea, maltodextrin, contains less than 2% of caffeine, ascorbic acid (vitamin c), sodium bicarbonate calcium carbonate, vitamin e acetate, calcium silicate, peach juice solids (adds a trivial amount of sugar), magnesium oxide, natural flavors, vitamin a acetate, yellow 5, red 40, blue 1.
Warnings: not recommended for children and those sensitive to caffeine.