Jeanne Arthes CO2: citrus, fresh and musky, about 5h on skin, projection 6/10, sillage 3/10. The alternatives below are matched to that profile.
The closest Jeanne Arthes CO2 scent match we found is Casamorati 1888 Mefisto Gentiluomo — 89% match, about $320 (estimate) versus about $10 for a 100 ml bottle.
The five closest scent matches — the best Jeanne Arthes CO2 dupes we found, ranked by opening & dry-down similarity:
| # | Alternative | Scent match | Est. price (100 ml) | Longevity vs Jeanne Arthes CO2 | Projection |
|---|---|---|---|---|---|
| 1 | Casamorati 1888 Mefisto Gentiluomo | 89% | about $320 (+3100%) | 7h vs 5h | 8/10 |
| 2 | Azzaro Chrome | 86% | about $35* (+250%) | 5h vs 5h | 4/10 |
| 3 | Nikos Sculpture Homme | 84% | about $25* (+150%) | 5h vs 5h | 6/10 |
| 4 | Versace Pour Homme | 82% | about $85* (+750%) | 5h vs 5h | 7/10 |
| 5 | Franck Olivier Blue Touch | 82% | about $20* (+100%) | 5h vs 5h | 6/10 |
A luxurious take on the citrus, lavender, and powdery musk family found in CO2, though at a vastly higher tier.
It shares its citrus, powdery and lavender accords with Jeanne Arthes CO2, lasts about 7h against 5h and carries 1,781 community ratings.
Shares the bright citrus, aquatic water notes, and clean musk profile of Jeanne Arthes CO2, leaning into a classic metallic freshness.
It shares its citrus, aromatic and fresh spicy accords with Jeanne Arthes CO2, lasts about 5h against 5h and carries 8,582 community ratings.
Captures a comparable blend of sunny citruses, transparent water notes, and soft white musk.
It shares its citrus, aromatic and fresh spicy accords with Jeanne Arthes CO2, lasts about 5h against 5h and carries 4,416 community ratings.
Features a vibrant opening of lemon and aromatic notes that feels right at home alongside CO2.
It shares its citrus, aromatic and fresh spicy accords with Jeanne Arthes CO2, lasts about 5h against 5h and carries 22,433 community ratings.
Blends bright lemon and herbal facets into a clean woody base reminiscent of everyday fresh fragrances.
It shares its citrus, aromatic and musky accords with Jeanne Arthes CO2, lasts about 5h against 5h and carries 581 community ratings.
Franck Olivier Blue Touch, at about $20 for 100 ml (estimate) — still above Jeanne Arthes CO2's own estimate.
Casamorati 1888 Mefisto Gentiluomo, at about 7h on skin, against about 5h for Jeanne Arthes CO2.
Casamorati 1888 Mefisto Gentiluomo, at 89% overall scent match across the opening and the dry-down.
At 4 sprays a day — about 146 ml a year — Casamorati 1888 Mefisto Gentiluomo actually costs about $450 a year MORE than Jeanne Arthes CO2. Both priced at 100 ml; prices are estimates.
Across 2,358 originals, the median designer bottle is $120 and its closest match $30 — the Dupe Report 2026.
On an 8-hour day, none of the 5 last a full 8 hours. Casamorati 1888 Mefisto Gentiluomo comes closest at 6.8h, so it needs one re-spray to cover the day.
Jeanne Arthes CO2 notes, performance and price
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Updated 2026-10-04.