DetailsLet the alchemy begin. A white coffee pick-me-up. Sheer, ethereal, and not for the light-hearted, it packs a powerful punch with a deep-seated base that draws you in. YSL beauté introduces black opium nuit blanche. a new olfactory experience. The unexpected hallmarks of its predecessor, black opium eau de parfum. The promise of an electric and unique night where anything can happen.