Château de Marsan produces wines from Bordeaux, the world's most celebrated red wine region. The winery's portfolio centers on the classic Bordeaux blend—Merlot, Cabernet Sauvignon, and Cabernet Franc—expressed across appellations including Cadillac Côtes de Bordeaux. The Moulin Pasquier Cadillac Côtes de Bordeaux, a Merlot and Cabernet blend, represents the winery's core offering, while a dry rosé made from Merlot and Cabernet Sauvignon rounds out the range. These wines have been assessed by major critics including Wine Enthusiast, Decanter, and Wine Spectator, reflecting the winery's place within Bordeaux's competitive landscape. The house works within the region's established framework of terroir-driven winemaking, where clay and limestone soils shape the character of age-worthy reds.