The origins of PU-1 yerba mate trace back to the 20th century, when Brazilian manufacturers sought cost-cutting measures in the production of yerba mate. In an attempt to reduce production expenses, some producers began incorporating cheap tree leaves into the blend. This led to a decline in the quality of yerba mate beverages, sparking concerns among consumers.
Recognizing the need to address this issue, the Brazilian government stepped in and established INM (National Institute of Mate) and created production standards. One of the key initiatives was the introduction of the PN-1 - National Brazilian Standard 1, aimed at maintaining quality and regulating production processes.
Building upon this framework, Brazil developed yerba mate products specifically tailored for international markets, including PU-1 for Uruguay and PC-1 for Chile - where yerba mate quickly gained popularity. Over time, PU-1 evolved to become a cherished element of national heritage in these regions, reflecting its cultural significance.
Nowadays, PU-1 (Uruguayan Standard 1), also known as Padrón Uruguayo 1, is one of the three traditional yerba mate cuts in Uruguay (PU-1, PU-2, PU-3). This classification guarantees that the yerba mate consists of at least 90% finely ground dried leaves and no more than 10% finely ground dried stems.
Renowned as the finest of the three cuts, PU-1 is the preferred choice for most Uruguayan mate enthusiasts. Praised for its intense flavor and potent stimulating effect, PU-1 is traditionally prepared in Uruguay using a calabash and a metal bombilla equipped with a fine filter to prevent clogging. The long aging process contributes to a smooth and harmonized flavor profile, especially appreciated by experienced mate drinkers. Discover our exceptional collection of yerba mate, featuring the finest Uruguayan PU-1 cut.