carbonated water, eaas (l-leucine, l-isoleucine, l-valine, l-threonine l-lysine, l-phenylalanine, l-histidine, l-methionine, l-tryptophan, malic acid, citric acid, tartaric acid, caffeine, sodium benzoate and potassium sorbate, cognizin, sucralose, potassium citrate, calcium chloride, magnesium citrate, vitamin b3, vitamin b6, and vitamin b12
May act as a preservative