Château d'Issan produces wines from Margaux, the Médoc appellation renowned for Cabernet-driven blends of structure and elegance. The estate's portfolio spans three tiers. Blason d'Issan Margaux, a five-varietal blend anchored in Cabernet Sauvignon with Merlot, Petit Verdot, Cabernet Franc, and Malbec, represents the core expression. Château de Candale Haut-Médoc, a three-varietal blend of Cabernet Sauvignon, Merlot, and Cabernet Franc, offers a secondary selection. Le Haut-Médoc d'Issan, a two-varietal pairing of Cabernet Sauvignon and Merlot, rounds the range. The wines have been assessed by Falstaff, Wine Enthusiast, Wine Advocate, Decanter, and Wine Spectator.