Yes. Pibb Xtra 12 fl oz contains 40 mg of caffeine, while 20 fl oz has 66 mg.
Pibb Xtra provides an intensely flavored, refreshing, spicy cherry alternative to regular cola.
Pibb Xtra Ingredients:
Carbonated water, high fructose corn syrup, caramel color, phosphoric acid, potassium sorbate and potassium benzoate (to protect taste), artificial and natural flavors, caffeine, monosodium phosphate, lactic acid, polyethylene glycol.
See caffeine content of your favorite soft drink at Good Housekeeping.
Tip! Find out a healthier way to get your caffeine shared by the experts at WebMD.