Tosti is a Piemonte winery producing sparkling wines across northern Italy's celebrated regions. The house focuses on traditional-method bottlings, anchored by two Riserva Giulio I expressions from Alta Langa—an Extra Brut and a Metodo Classico, both built on Pinot Noir. These wines have been assessed by Wine Enthusiast, Wine Spectator, and Decanter. The winery also produces I like Prosecco Brut, a Glera-based sparkler. Alta Langa, Piemonte's premium designation for traditional-method sparkling wine, demands extended aging and precise viticulture; Pinot Noir here yields wines of structure and complexity. Tosti's range spans from the precision-driven Riserva bottlings to the lighter, fruit-forward character typical of Prosecco.