Laurent Mazzone Arsenic Osman Extreme (U) Extrait De Parfum 100Ml Arsenic Osman Extreme by Laurent Mazzone Parfums is a fragrance for women and men. Arsenic Osman Extreme was launched in 2020. Top notes are Plum and Cinnamon; middle notes are Osmanthus, Violet and Jasmine; base notes are Leather, Patchouli, Vanilla and Palo Santo.