When Michel Reybier, owner of the Grand Cru Classé Cos d'Estournel in Saint-Estèphe, became interested in Provence, he fell in love with the land of La Mascaronne. Convinced that Château La Mascaronne embodies an absolutely unique estate, this vine enthusiast acquires it in 2020 in order to extend his love of great wines to a new color. Since then, he has been caring for his vines so well that the estate is certified Organic Agriculture. Beyond this certification, all the grapes that make up the house's wines come from the château's vineyards.