M&S Balsamic Vinegar of Modena 250mlM&S Balsamic Vinegar of Modena. With its bittersweet flavor and high grape must content, this balsamic vinegar is perfect as a salad dressing, marinade or paired with olive oil as a dip. Ingredients Wine Vinegar, Cooked Grape Must, Acidity (6%) Nutritional Information Typical Values per 100ml: Energy 589kJ 138kcal Fat 0. 0g of which saturates 0. 0g Carbohydrate 29. 0g of which sugars 29. 0g Fibre 0. 0g Protein 0. 7g Salt 0. 03g