The Prosecco Frizzante is great with nibbles, olives or bread dipped in olive oil. storage Chill before serving. ingredients Grape: Prosecco Sulphite levels: 120mg Alcohol: 11% suitable for vegetarians Country of origin: Italy producer Brothers Massimo & Paolo Marion run the winery at Piave thats been in the same family since 1891. Although certified organic, increasingly biodynamic practices have been taken up, whilst the winery is a spotless cathedral of tiles, tanks & beams.