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 Ultra Male are vanilla and fruity. It opens with Pear and Lavender, reveals Cinnamon and Clary Sage at its heart, and dries down to Black Vanilla Husk and Amber. It lasts long and projects strongly; people reach for it in autumn and winter, mostly in the evening.
How a perfume unfolds →