Winemaker: Moët & Chandon Origin: Champagne, France. Grape: Chardonnay, Pinot Noir & Pinot Meunier Size: 75cl Alcohol: 12% Moet & Chandon Brut Imperial comes from the Champagne House Moët & Chandon, a leading Champagne house. Moët & Chandon Brut Imperial is made from Chardonnay, Pinot noir and Pinot meunier grapes.