What's Behind "BRUT" on Sparkling Wines? Ever noticed "BRUT" on sparkling wine labels and pondered its meaning? It's all about the dryness level of the wine. Here's a quick guide to understanding this and other sweetness levels in sparkling wines: 1️⃣ BRUT: Indicates a dry wine, often with less than 12 grams of sugar per litre. It's the most common style for sparkling wines, offering a crisp, clean taste. 2️⃣ EXTRA BRUT: Even drier than Brut, Extra Brut has less than 6 grams of sugar per litre.