Arsenic Osman Extreme
meets Bibliothèque.
Compare the recorded scent profiles, then decide what to sample.
Plum · Violet · Leather · Patchouli · Vanilla
Both records list these notes. Shared notes do not guarantee the same smell.
Concentration not recorded leads with fruity; Eau de parfum leads with fruity. The table below separates their listed profiles and voting data.
| At a glance |  Laurent Mazzone Parfums Arsenic Osman ExtremeConcentration not recorded Explore fragrance ↗ |  Byredo BibliothèqueEau de parfum Explore fragrance ↗ |
|---|---|---|
| Concentration | Concentration not recorded | Eau de parfum |
| Listed bottle sizes | Not yet verified | Not yet verified |
| Brand origin | Not yet verified | Sweden |
| Made in | Not yet verified | Not yet verified |
| Listed year | 2020 | 2017 |
| Leading accords | fruity · floral · woody | fruity · leather · powdery |
| Notes unique to this record | Cinnamon, Osmanthus, Jasmine, Palo Santo | Peach, Peony, Musk |
| Longevity / 5 | 3.88 · 26 votes | 3.30 · 2,063 votes |
| Projection / 4 | 2.64 · 28 votes | 2.21 · 2,144 votes |
Scores are category averages, not hours or controlled measurements. Different vote samples are not a head-to-head wear test. “Unique” notes here means absent from the other record, not proof of a formula difference.
Ingredients, side by side.
Read the declared lists for the editions shown. Shared entries do not mean identical formulas, proportions or scent.
A label comparison will appear when both ingredient lists are verified for the same market.
Arsenic Osman Extreme
Not specified by source · France / EU listing · 100 mL
Alcohol denat., Parfum (fragrance), Aqua (water), Ethylhexyl methoxycinnamate, Butyl methoxydibenzoylmethane, Ethylhexyl salicylate, Bht, Alpha-isomethyl ionone, Cinnamal, Cinnamyl alcohol, Eugenol, Farnesol
Official declaration for this product page and bottle format. Other formats and editions are not covered by this verification. Check your packaging for the ingredient list applicable to your batch.
Source: Laurent Mazzone official ingredient list · Checked 2026-09-23
Bibliothèque
Eau de parfum · US listing · 50 mL and 100 mL
Alcohol, Parfum (fragrance), Aqua (water), Alpha-isomethyl ionone, Cinnamyl alcohol, Butyl methoxydibenzoylmethane, Ethylhexyl methoxycinnamate, Bht, Cinnamal.
Source: Byredo official US product page · Checked 2026-09-22
These are published ingredient declarations, separate from scent notes. “Parfum” or “fragrance” can represent a mixture without listing every component. Formulations can change by market and batch; check the packaging on your bottle. A matching or missing entry does not establish suitability for an allergy.
Follow your curiosity.
A starting point, not a verdictConcentration not recorded
Start here if the listed fruity and floral direction interests you. Try it on skin before deciding.
Eau de parfum
Start here if the listed fruity and leather direction interests you. Try it on skin before deciding.