In this line, discover with Gardenia Grain D’Or the natural balsamic vinegar of Modena, packed in glass bottles of 250ml and 500ml. Balsamic vinegar is an aged reduction of white sweet grapes that are boiled to syrup, later placed in wooden barrels and stored for many years. Our factory is ISO 22000 certified for food safetyIn this line, discover with Gardenia Grain D’Or the natural balsamic vinegar of Modena, packed in glass bottles of 250ml and 500ml. Balsamic vinegar is an aged reduction of white sweet grapes that are boiled to syrup, later placed in wooden barrels and stored for many years. Our factory is ISO 22000 certified for food safety management and FDA approved. management and FDA approved.