In Grasse, the birthplace of the May rose, Guerlain has forged a long-term partnership with a responsible agriculture operation: Le Mas des Sources. It is here, on this blessed terroir between sea and mountains, that the precious Centifolia rose grows, used in La Petite Robe Noire Honey Rose. Driven by its mission to promote biodivesity, the Maison has installed beehives on Le Mas des Sources' land. There, the bees have produced an exceptional floral honey that Guerlain then transforms into a rare perfumery ingredient. This extract gives the Maison's palette a natural honey note with remarkable olfactory qualities.