Tempranillo and Garnacha, with Mazuelo and Graciano.
WINE ADVOCATE 94 POINTS - "The grapes for the 2021 Reserva (sold as Crianza in Spain), mostly Tempranillo with some Garnacha Tinta, Mazuelo and Graciano, were picked late in a cooler year when they finished the harvest the 20th of October, with plenty of times for the grapes to develop full aromas and flavors and complete ripeness. It fermented destemmed and lightly crushed in oak vats with indigenous yeasts, separating qualities, villages and soils, and matured in 80% French and 20% American oak barrels, 20% of them new, for 24 months, with racking every eight to nine months. It's a textbook example of their style in a very good year, with power, concentration and clout, elegance and freshness. It was a very harmonious year; the cycle was long and the tannins ripened to perfection. It's terrific and more so for the volume they produce (984,000 bottles of it). It was fined with egg whites and bottled in January 2024. Drink 2025-2040."
JEB DUNNUCK 94 POINTS - "The winery’s flagship, the wine that introduced Muga to the world, the 2021 Muga Reserva is Tempranillo-dominant, with Garnacha, Mazuelo, and Graciano filling in the gaps. A larger-production wine, it offers tremendous quality, fermented in wooden vats using indigenous yeasts, the grapes separated by quality, soil type, and village origin. This one in particular is from a beautiful vintage and practically beams in full-bodied concentration, with supple, silky tannins and light touches of oak spice, cedar, balsamic, and white pepper. A new release, it should continue to thrive another 15-20 years. Drink 2025-2045."