GU Roctane Ultra Endurance Energy Gel is a high-intensity offering from GU, the original sports energy gel. Designed for extreme and long-duration endurance activities, GU Roctane Energy Gel comes in highly compact, portable, and calorie-dense packets that are loaded with carbohydrates that can be rapidly absorbed. Athletes performing at a high lev..

GU Roctane Ultra Endurance Energy Gel is a high-intensity offering from GU, the original sports energy gel. Designed for extreme and long-duration endurance activities, GU Roctane Energy Gel comes in highly compact, portable, and calorie-dense packets that are loaded with carbohydrates that can be rapidly absorbed. Athletes performing at a high lev..

GU Original Sports Nutrition Energy Gel is the energy gel that started it all. In 1993, Dr. Bill Vaughn developed the worlds first energy gel to help his daughter perform better during ultra-marathons, and GU has been helping to propel the worlds most successful extreme athletes to success ever since. GU Energy Gel sustains all forms of athletic ac..

GU Liquid Energy Gel delivers the same portable and fast-absorbing carbohydrates as GU Energy Original Energy Gel in a refreshingly light and smooth liquid form. Each 100-calorie serving is 2 oz., and delivers a great-tasting blend of complex and simple carbohydrates, electrolytes, and branched-chain amino acids (BCAAs). It offers you an alternativ..