from http://www.anti-aging-beer.com : We developed our Bathbeer years ago. It’s a beer used for drinking and also as a tonic for bathing, and is available not only in Germany, but also in the United States, Poland and of course South Korea. To take the concept one step further, we have now formulated an "anti-aging" beer. Having consulted with several universities and health institutes, our beer contains: Water from hotsprings, rich in minerals, flavonoids, beer (malt, water, hop, yeast), spirulina (Algae)