G Fuel (stylized in all uppercase as G FUEL) is a brand of caffeinated drink mix sold by Gamma Labs, based in Hauppauge, New York.[1][2] It is marketed as a supplement for gaming that is designed to improve focus and reaction time.
G Fuel was originally released as a water-soluble caffeinated powder. It has since expanded its line of products, including carbonated versions of flavors in cans and caffeine-free "hydration" flavors, among others.[3]
It is one of the largest energy drink companies in the United States, with an estimated $50 million in annual revenue.[4]
Overview
A serving of G Fuel contains 140 to 150 mg of caffeine.[5]