The Original Sports Nutrition Energy Gel in a 15 serving packet designed to help athletes perform their best; 100 calories per serving and essential electrolytes bulk pack;Dual source energy from maltodextrin and fructose that use non-competing pathways for efficient absorption and lasting energy;Use for training or racing; take one packet 5 minutes before and every 45 minutes during activity;Branched-chain amino acids to help decrease muscle damage and mental fatigue;20mg Caffeine, 125mg Sodium, 40mg Potassium