Sour Power PROTEIN a caffeine-free

a caffeine-free

antioxidants and electrolytes

16 oz size – perfect for a single serving of any G FUEL flavor of your choice

mouth-puckering flavor

Sour Power PROTEIN a caffeine-freeIntroducing a new G FUEL flavor inspired by the powerful friend of Sonic, Knuckles the Echidna! G FUEL teams up with SEGA of America Inc. once more to bring fans another exciting new flavor: G FUEL Knuckles Sour Power! Fans will love this super charged SOUR punch of Raspberry straight from the spiked hands of the Guardian of the Master Emerald! Grab your G FUEL Knuckles Sour Power Tub to help you get the energy to beat Dr. Eggman or play games with