Ancient civilizations bathed in beer for the benefits to their skin: the grains, yeast and hops. Not only is this soap really nice for your skin, you can use it as a shampoo bar! This is a classic Beer soap. First, we allow the beer to go flat and lose its alcohol, then we substitute it for the water in our soap. We use only natural oils, Yuengling beer, a saponifier and vegetable oils to make a great soap to wash both your body and hair!