Paulaner is the bestselling brand of German weissbier established in 1634, Munich. Thanks to the Bavarian Purity Law of 1516, Paulaner beer, like all German beer, only contains four ingredients – hops, malt, water, and yeast. The key to its success lies in the consistently high quality raw materials; only hops from the Hallertau region of Bavaria, yeast from its own pure culture, malt from the region, and soft brewing water from the wells on the Nockherberg are used.