Perfect for salad. Acidity 6%. What does protected geographical indication (PGI) mean? The PGI seal is awarded by the European Union and controlled by a Certification Body which has established specific procedures that monitors every phase in production, from raw materials sourcing to finished product. Only Balsamic Vinegar of Modena, made with grape must from permitted varietals, reflects the heritage of the Modena and Reggio Emilia provinces in Northers Italy and is considered the truly authentic one. The result is Balsamic Vinegar of Modena with a unique, superior quality, with a full and rich taste, perfect for a variety of uses. Modenaceti proudly carries the PGI seal as an official producer of Aceto Balsamico di Modena PGI. Consumers can be assured that they are purchasing the real Balsamic Vinegar of Modena.