Giovanni Bosca Tosti I.V.I. S.p.A.

Giovanni Bosca Tosti I.V.I. operates within the Brachetto d'Acqui DOCG, a designation spanning 26 municipalities in Piedmont. The house specializes in three distinct expressions—still red, sparkling, and passito—each built on the indigenous Brachetto grape and complementary regional varieties. Minimum alcohol content of 11.5% defines the profile across all styles, lending structure to wines that balance fruit-forward character with the territory's Alpine influence.

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