Citric acid, malic acid, natural and artificial flavors, sucralose, silicon dioxide, acesulfame potassium, fd&c red #40, fd&c yellow #5, l-leucine, l-isoleucine, l-valine, l-lysine, l-threonine, l-phenylalanine, l-methionine, l-histidine, l-tryptophan, sodium (as sodium chloride), potassium (as potassium chloride), magnesium (as magnesium citrate)
Manufacturer did not include an allergen statement.