The Winery embraces all of the principles of biodynamics, creating their own compost and preparations, and have become an integral part of the biodynamic movement in France. Their quest for the simplest winemaking has lead them toward the spirit of 'vin nature'. Each cuvée comes from a single vintage of a single vineyard, bottled with no dosage. Since the 2013 vintage, no sulfur is used at the winery. Vinifications are with natural yeast from their grapes, without any fining, filtering, or 'liqueur de tirage’.