Legras & Haas Exigence N°10 is eloborated from a blend of 50% Pinot Noir from Aÿ and 50% Chardonnay from Chouilly. With great aromatic complexity, it draws its origins from a perpetual reserve started in 1995 and from its exceptional geographical origin, merging two great Grand Cru terroirs. It is a classic and timeless wine, incredibly rich and smooth, an invitation to collect champagne.

James Suckling 2022: 94 points: "A flavorful Champagne with aromas of brioche, sourdough, lemon curd, dried apricot and quince. Vinous and toasty with bright acidity and soft, creamy bubbles. Delicious finish."

Jebb Dunnuck : 93 points : The NV Champagne Grand Cru Exigence No. 10 is 50% Pinot Noir from the 2016 vintage and the remainder from a perpetual reserve going back to 1995, and it has 8 grams per liter of dosage. There is more depth and maturity with this expression, with broad shoulders and aromas of redcurrant and chalky earth. The palate is round and pure, with notes of red raspberry, custard, and orange zest, and a mineral texture. It is balanced and layered, offering immediate pleasure to drink over the next 10-15 years.