Fuel X Pro provides premium amino acids alongside carbohydrates that are gentle on the stomach and sodium for keeping your fluids balanced. Talk Nerdy To Me Boosted with amino acids and essential electrolytes, Fuel X Pro helps to replenish what you lose during endurance activities, while premium amino acids give you an edge in endurance. This all-natural product contains no added sweeteners and is easily absorbed with minimal digestive impact. Each sachet offers 48g carbohydrates to keep the engine burning, 708mg of essential mineral electrolytes and a gentle 60mg kick of caffeine.