Krombacher o.0% Pils is the alcohol-free pilsner in Krombacher's non-alcoholic range, which also includes a wheat beer variant. Brewed to the Reinheitsgebot purity law, it uses Felsquellwasser water drawn from a rock spring at the Krombach site that has been in use since 1722. The de-alcoholisation process applied was developed specifically at the Krombach brewery rather than using a standard method.