The most popular style of Champagne is Brut. Styles are determined by the amount of residual
sugar in the wine: Brut Nature (0-3 gr/L) Extra Brut (1-6 gr/L) Brut (0-12 gr/L) Extra-Sec/Extra Dry (12-17 gr/L) Sec/Dry (17-32 gr/L) Demi-Sec/Medium Dry (32-50 gr/L) Doux/Sweet (50+ gr/L)