According to Dave, this is 'The Hottest Mustard in the Universe' - and we are inclined to believe him! The label also includes the following warning: 'Keep away from eyes, children and pets. Not for people with heart or respiratory problems.' That said, Dave's Insanity Mustard actually tastes good: it's a spicy Dijon mustard with a touch of balsamic vinegar, white wine and a dash of sherry. You can brush it on grilled chicken, spread it on sandwiches, and use it as the base for a hot dressing or potato salad. If you can handle the heat, you'll love the taste of Dave's Insanity Mustard! Refrigerate after opening.