Domaine de L'Ecu stands out for its commitment to organic and biodynamic winemaking. Located in the Loire Valley, the winery specializes in exceptional Muscadet, showcasing grapes like Melon de Bourgogne. The wines, often characterized by their bright acidity and minerality, reflect the ancient soils of the region. Notably, Domaine de L'Ecu was among the first in France to adopt biodynamic practices, emphasizing sustainability. Their "Expression de Terroir" series is particularly esteemed, earning acclaim for its pure expression and complex flavors.