Clive Christian No. 1 is the absolute magnum opus of the brand’s Original Collection and a legendary tribute to uncompromised luxury. Infamously launched with the title of "the world's most expensive perfume," No. 1 is created with absolutely no cost spared, utilizing the rarest, most precious natural botanicals globally. True to the house tradition, it is meticulously formulated in distinct Feminine and Masculine editions, each operating at an elite 20% pure perfume oil concentration.