The PowerGel Hydro Energy Gel helps you regain strength while doing sports activities. During intense training or competition you should replace up to 90g of carbohydrates per hour, depending on the intensity and duration.PowerGels Original are convenient during sport due to their compact pack size, no need to chew and a scientifically developed combination of different carbohydrate sources.The PowerGel Hydro Energy Gel helps you regain strength while doing sports activities. During intense training or competition you should replace up to 90g of carbohydrates per hour, depending on the intensity and duration.PowerGels Original are convenient during sport due to their compact pack size, no need to chew and a scientifically developed combination of different carbohydrate sources.Gels are one of the best ways to have portable and fast energy while you are on the bike or doing any other sport. They are very easy to take and act quickly on your body. PowerBar brand gels carry the most advanced C2Max carbohydrate formula. One of its highest compounds is sodium, the main electrolyte that is lost through sweat.