Liebart-Regnier "Sur le Grand Marais" is a Brut Nature Champagne with tasting notes that feature a bright, citrus-forward profile with earthy and floral nuances. The nose typically reveals aromas of green apple, white flowers, and citrus zest. On the palate, expect flavors of lemon, chalk, and ginger, with a long, clean finish. It's a crisp and precise Champagne with a youthful exuberance.