I love Frey Wines. I've known the folks at Frey for more than twenty years and they are the real deal; they are America's pioneering organic winery. Their vineyards and winery are nestled on the slopes of the Redwood Valley A.V.A. (American Viticultural Area) in Mendocino County, California, at the headwaters of the Russian River. All of their wines are made with no added sulfites. Their innovative winemaking techniques compensate for the lack of sulfites, a synthetic preservative which can induce headaches, sniffles, and other allergic reactions in some people. Yuck! If you're going to drink wine...Frey Vineyards should be your delicious (and vegan) choice...cheers!