The flagship of Laurent-Perrier, which embodies the House style; deliciously fresh and easy to drink. The blend is composed of over 55 different Crus (with an average 94% rating). After being aged for over three years, liqueur d\'expédition is added and the champagne is matured for a further six months. Average Yield: 205 litres of juice from 400 kg of grapes. This is known as the \'premiere cuvee\'. An additional 410 litres can be added to this to give a total maximum of 615 litres from 400 kg of grapes. This brut is the result of a judicious \'cuvee\' made of supplies from selected vineyards, first pressings and best wine.