Spice Must Flow Perfume by Etat Libre d'Orange, Take an olfactory trip along the silk road through this exotic unisex fragrance, spice must flow. It was released in 2019 from french perfume house etat libre d'orange, and it takes old world elements and puts a modern spin on them for a one-of-a-kind scent. The introduction features top notes of cardamom, cinnamon, and pepper, which reveals heart notes of ginger and turkish rose.