The Brut Réserve is a blend of equal parts of the three champenois grape varieties: Pinot Noir, Pinot Meunier, and Chardonnay from 30 different crus. 25% reserve wines are used to produce this cuvée:

- The Pinot Noir (bringing structure, body and power) is mainly produced from some of the best crus of the Montagne de Reims.

- The Pinot Meunier (ensuring freshness, roundness and fruitiness) is issued from several crus from the Vallée de la Marne and from the Epernay area. 

- The Chardonnay (adding its aromatic complexity, finesse, elegance, and lightness) comes from Epernay and some of the best crus of the Côte des blanc

After four years of aging, its style combines complexity, balance, and distinction.