Marcel Deiss produces wines from Alsace, the northeastern French region celebrated for aromatic whites and distinctive dry expressions of traditionally sweet grape varieties. The winery's portfolio centers on Pinot Gris, Gewürztraminer, and Pinot Noir—grapes that thrive in Alsace's continental climate and mineral-rich soils. The Pinot Gris Selection de Grains Nobles and Gewürztraminer Selection de Grains Nobles represent the winery's work with late-harvest fruit, where botrytis concentration yields wines of complexity and depth. Burlenberg (La Colline Brulée), a Pinot Noir, reflects the region's capacity for elegant red wines with structure and finesse. These wines have been assessed by Wine Spectator, Wine Advocate, Wine Enthusiast, and Decanter.