Señorios de Relleu is the result of the interests and experiences of a father, Eliseo Quintanilla, who dedicated his training as a pharmacist to investigate the beneficial health properties of oleuropein, present in the olive leaf. He enthusiastically passed on his passion to his son Hugo. Together they cultivate in Masia Teuladí native olive varieties such as Manzanilla Villalonga, Blanqueta, Changlot Real, Alfafara Genovesa and also Arbequina.