The extra-brut Champagne of the House. From a strict selection of Pinot Noir and Chardonnay plots, this extra-brut champagne blends together several vintages and is aged 5 years. With a low dosage, the Ultra D is the alter-ego of the Cuvée D in all its purity. Mineral and saline, you will be astonished by the Ultra D. Aged minimum 5 years (Dosage 3g)