Do your beers contain sulfites?

We do not add sulfites as a preservative to our beer. Any sulfur formation is a result of the fermentation. Therefore, all of our beers are low in sulfites. Brooklyn Lager would be a good example of low sulfites, which has less than 1 ppm (the average sulfite content for wine is 80 ppm). Typically, sulfur dioxide levels in our beer are less than 1 ppm. The exceptions are Black Chocolate Stout and Black Ops, which have levels of 5-7 ppm of sulfur dioxide.