Colavita Balsamic Vinegar of Modena IGP is certified USDA Organic product of Modena where the tradition of balsamic vinegar has been perfected over generations. The IGP designation awarded by the Italian government certifies that Colavita Balsamic Vinegar is a true product of Modena, Italy and that it is prepared according to stringent and traditional methods. Our balsamic vinegar is prepared by cooking the juice of Trebbiano grapes and then maturing them in cherry and walnut barrels. Over time, the vinegar reduces naturally. The result is a true “riserva” quality balsamic vinegar containing complex flavor notes such as berries, vanilla, and grapes.