Peter Lauer produces Riesling from steep vineyard sites in the Mosel, Germany's most prestigious cool-climate region. The winery's portfolio centers on Auslese and late-harvest expressions that capture the mineral precision and aromatic intensity characteristic of the valley's slate-based terroirs. Ayler Kupp Auslese, Petit Ayl Auslese, and Faß 18 Kupp 56 Riesling represent the core of the range, each demonstrating the concentration and complexity that emerge when Mosel Riesling achieves full ripeness. These wines have been assessed by Decanter, Wine Advocate, Falstaff, Wine Enthusiast, and Wine Spectator. The house style emphasizes the interplay between fruit sweetness and acidity—a hallmark of the region—allowing the distinctive character of individual vineyard sites to emerge.