There are several versions of Parfait d'Amour. The House of Lucas Bols in the Netherlands claims to have originated the liqueur. Theirs appears to be a curaçao base, flavoured with rose petals, vanilla and almonds. Marie Brizard, a Bordeaux-based distiller, has a product with a similar flavor profile. Another form, produced by DeKuyper, uses a spirit as its base, and is flavoured with lemon, coriander and violets.