Endorphin Rush Beyond Hot Sauce is an extremely hot, all natural, low-sodium, "Chili Head" style hot sauce that combines an assortment of peppers with the sweet taste of sugar and molasses. The Rush that goes beyond hot. You may need a trip to the E.R. after trying this stuff. Here is the rush you have wanted to experience. Release the sensation that only the very special taste of Endorphin Rush can. Endorphin Rush heightens any food with an explosion of flavor, then a wave of heat. The rush that goes beyond hot.