Product Overview: The world's most carbohydrate-rich sports drink. Widely used by the best runners in the world. 80g of carbs per serving (500 ml). Can be used before, during and/or after activity. Drink Mix 320 is built on hydrogel technology*. When mixed with water you have a liquid carbohydrate sports drink containing a high concentration of maltodextrin and fructose. The sports drink instantly converts to hydrogel in the acidity of the stomach. The hydrogel enables a smooth transportation of the drink through the stomach to the intestine where the water, salt and carbohydrates are absorbed. *Patent pending.