America's original energy gel. Highest amount of effective ingredients of any gel on the market.
Roctane comes from years of testing scientifically-proven formulas with thousands of elite athletes training for and competing in the most physically-demanding 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.
I use GU on my long-distance races to fill the gap between meals. It doesn't give me cramps, the taste isn't too sweet or salty, and it's absorbed by my body quickly. Great product for quick energy