Giacosa Fratelli works with Nebbiolo in Piemonte, the northern Italian region where this demanding grape reaches its most structured expression. The winery's portfolio centers on two of the region's most prestigious designations: Barolo and Barbaresco. The Barolo Vigna Mandorlo and its reserve expression, Scarrone Vigna Mandorlo Barolo Riserva, represent the winery's work with this singular terroir. A Barbaresco Rio Sordo rounds the core range. Nebbiolo demands patience and precision—it yields wines of considerable tannin and acidity, built for aging. Decanter, Wine Enthusiast, Wine Spectator, Wine Advocate, and Falstaff have all assessed the winery's releases. The wines reflect Piemonte's continental climate and the exacting standards of its traditional producers.