Pérez Barquero G1 Brut Nature is the result of years of research and development, in collaboration with the Vitenol group at the University of Córdoba. This sparkling wine is characterized by its second fermentation in the bottle, carried out with a native flor yeast known as G1, which was isolated in the 1980s and originates from Bodegas Gracia, part of the Pérez Barquero group. Made primarily with base wine from Pedro Ximénez grapes from the best Albariza sites, this Brut Nature combines the richness and complexity of old generous wines in its liqueur d’expédition. It can be enjoyed on its own or as part of a pairing with tapas, fish, or at special celebrations. The freshness and elegant bubbles make this a versatile and appealing wine for any occasion.