Fermented kvass.Ingredients: water, sugar syrup and/or glucose-fructose syrup, kvass wort concentrate (rye, barley, wheat), carbon dioxide, acidity regulator citric acid, preservative sodium benzoate.Nutrition value: Energy 102.5 kJ/ 24.4 kcal; Fat 0 g, of which saturates 0 g; Carbohydrates 6 g, of which sugars 6 g; Protein 0.1 g; Salt 0 g.