Unleash your power with the Powerbar products from the Black Line: The Powerbar Iso Fuel 30Isotonic Sports Drink contains 30g of carbohydrates per serving in a ratio of 1:0.8 of glucose andfructose sources - for optimum energy supply during sports performance.According to current scientific knowledge, the carbohydrate formula of 1:0.8 contributes to increased carbohydrate oxidation and improved intestinal tolerance (O´Brien & Rowlands DS, 2011 and O´Brien et al. 2013). Contains carbohydrates: 30g carbohydrates per servingCarbohydrate ratio of 1:0.8 of glucose and fructose sourcesDeveloped for use before and during moderate to intense exerciseEasy to use in the Powerbar carbohydrate system with other Black Line products, e.g. with a required amount of 90g carbohydrates: 1 Iso Fuel 30 Sports Drink Lemon + 1 Fuel Gel 30 Lemon + 1 Fuel Gel 30 Lemon+CaffeineAll Powerbar Black Line products are also listed on the Cologne List® and have been tested and certified by informed Sport (LGC) for banned substances. As a result, we can offer athletes even more safety and trust.Drink 1-3 portions per hour as needed during moderate to higher endurance exercise.Mixing instructions (1 portion): Mix 32 g (2 measuring spoons – included) in 500 ml water.