Château Saint-Hilaire produces wines across Provence and Bordeaux, with a portfolio anchored in the Coteaux d'Aix-en-Provence appellation. The flagship rouge blends Grenache, Shiraz, and Cabernet Sauvignon into a structured wine that has drawn attention from Decanter, Wine Enthusiast, Wine Advocate, and Wine Spectator. The rosé, built from the same three varieties, demonstrates the region's capacity for dry, mineral-driven pink wines. A secondary offering, the Comte de Saubouilla Médoc, shifts to the Left Bank's classic Cabernet-Merlot-Cabernet Franc framework. The winery's output reflects the Mediterranean warmth and limestone soils of southern Provence, where Grenache and Syrah thrive alongside Bordeaux varietals, yielding wines with both ripeness and acidity.