Similarity is based on note and accord overlap, not molecular analysis.
Differences come from accords and community votes on longevity and sillage.
The main accords of B683 Extrait are warm spicy and oud. Its key notes are Safraleine, Green Apple, Agarwood (Oud) and Violet Leaf. People reach for it in autumn and winter, day or night.
How a perfume unfolds →