The EFS Liquid Shot represents the latest collaboration between First Endurance, consumers like you and the most demanding athletes in the world. From the state-of-the-art formula down to the eco-friendly packaging, the EFS Liquid Shot is packed with the latest and greatest from First Endurance. It’s called a liquid shot because it doesn’t contain gelling agents that can slow down absorption and digestion. Features include our exclusive 400-calorie supercharged endurance formula that boasts over 1500mg electrolytes, 1000mg amino acids and 100 grams of simple & complex carbohydrates, all in clinically effective doses. Plus, it’s packaged in an easy-to-use, resealable, refillable, and fully recyclable container. Also available in a 30-ounce refill.400 high-quality calories Over 1500mg electrolytes 1000mg of amino acids No Gelling Agents Resealable, refillable, fully recycleable