Guerlain L'Heure de Nuit is a fragrance for women launched in 2013. The author of the composition is Thierry Wasser. The floral-powdery scent consists of: bergamot, aniseed and peach in top notes; orange blossom, jasmine and rose in heart notes; vanilla, iris, heliotrope and white musk in the base. The strongest notes are orange blossom and heliotrope. Longevity is very good and projection is decent.