Carbohydrates are an important source of energy during exercise. Are you looking for carbohydrate gels for training or competition? Powerbar PowerGel® Fruits are the fruity choice when it comes to carbohydrate gels. They are based on fruit juice concentrates and provide you with high-quality carbohydrates in a carbohydrate ratio of 2:1 of glucose and fructose sources.Concentrated carbohydrate gel for athletes with fruit juice concentrates and sodium. Raspberry-pomegranate flavour.