Roctane comes from years of testing scientificallyproven formulas with thousands of elite athletes training for and competing in the most physicallydemanding sports in the world. Roctane's advanced formula amplifies GU's original Energy Gel recipe and adds new ingredients to boost your chances of success. Now it's your turn to fill your tank with premium Roctane and compete like a pro. Roctane takes athletes' top choice for an energy gel, GU, amplifies the original recipe and then adds new ingredi
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