Domaine de Courteillac produces wines from Bordeaux Supérieur, the region's elevated appellation for structured reds with deeper concentration than standard Bordeaux. The estate's flagship C de Courteillac blends Merlot, Cabernet Franc, and Cabernet Sauvignon—a classic Bordeaux combination that balances the plush mid-palate of Merlot with the linear structure and herb-tinged complexity of the Cabernets. The Bordeaux Supérieur follows a similar varietal profile, emphasizing the riper fruit and tannin weight that define the appellation. A rosé, Le Rosé de Courteillac, rounds the portfolio, built on Merlot and Cabernet Sauvignon. Wines from Domaine de Courteillac have been assessed by Wine Enthusiast, Wine Advocate, Wine Spectator, and Decanter.