Ostens have burst into the olfactory world by offering a unique concept in perfumery: granting perfume-lovers not only the right to at last smell exquisite ingredients in their own right (something only industry insiders had access to), but to buy them off the shelf (previously unheard of!) or try them in eaux de parfum, composed by some of the world's top perfumers, to perfectly showcase that main ingredient's charms...