Cosmos
meets Haltane.
Compare the recorded scent profiles, then decide what to sample.
Praline
Both records list these notes. Shared notes do not guarantee the same smell.
Concentration not recorded leads with smoky; Eau de parfum leads with oud. The table below separates their listed profiles and voting data.
| At a glance |  House of BŌ CosmosConcentration not recorded Explore fragrance ↗ |  Parfums de Marly HaltaneEau 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 | Not yet verified |
| Made in | Not yet verified | Not yet verified |
| Listed year | 2025 | 2021 |
| Leading accords | smoky · metallic · woody | oud · aromatic · sweet |
| Notes unique to this record | Metallic notes, Whiskey, Musk, Coal, Dragon Blood Resin, Cacao, Smoke, Leather, Agarwood, Orris | Lavender, Clary Sage, Bergamot, Saffron, Agarwood (Oud), Cedar |
| Longevity / 5 | 3.69 · 49 votes | 3.90 · 2,564 votes |
| Projection / 4 | 2.42 · 50 votes | 2.68 · 2,519 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.
Cosmos
Ingredient list not yet verified for this edition and market.
Haltane
Eau de parfum · US listing
Alcohol denat., Parfum (fragrance), Aqua (water), Limonene, Linalool, Benzyl salicylate, Coumarin, Alpha-isomethyl ionone, Eugenol, Citronellol, Citral, Geraniol
Source: Parfums de Marly 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 smoky and metallic direction interests you. Try it on skin before deciding.
Eau de parfum
Start here if the listed oud and aromatic direction interests you. Try it on skin before deciding.