Introducing GU Liquid Energy Gels, delivering the same portable and fast-absorbing carbohydrates as our original Energy Gel in a refreshingly light and smooth liquid form. Each 100-calorie serving not only delivers a great-tasting blend of complex and simple carbohydrates, electrolytes, and branched-chain amino acids (BCAAs), it offers you an alternative form factor to fine-tune your nutrition plan and give you a powerful finish line kick just when you need it. All Liquid Energy Gels are Vegan and Gluten Free.
Caffeine stimulates the central nervous system—the body's communication line between brain and muscle. Through this stimulation, higher power can be attained for longer periods of time. Caffeine has also been shown to increase the flow of free fatty acids in the bloodstream, possibly sparing the body’s limited glycogen stores by burning fatty acids in place of glycogen.