Often citedAjmal
Sacrifice For Her
Described as a near literal dupe of Alien, but lighter and fresher with an aquatic edge. Good if you found Alien too heady and suffocating.

Mugler
2 fragrances are widely sold as cheaper versions of this. Ranked strongest match first.
Intense solar jasmine wrapped in warm amber and cashmeran — bold and hypnotic
Main accords: white floral, amber, floral, powdery. 2005 · EDP
Often citedAjmal
Sacrifice For Her
Described as a near literal dupe of Alien, but lighter and fresher with an aquatic edge. Good if you found Alien too heady and suffocating.
Often citedFragrance World
Brown Orchid Amethyst
It is closer to the older Alien formula than the current version.
Ranking combines how widely wearers agree a fragrance is a dupe with how closely its notes and accords line up. “Strong match” means both signals agree; “loose match” means it is in the same family but noticeably different on skin. 2 of these link to a published source.
Ajmal Sacrifice For Her is widely sold as a dupe of Mugler Alien. Described as a near literal dupe of Alien, but lighter and fresher with an aquatic edge. Good if you found Alien too heady and suffocating.
Fragrance World Brown Orchid Amethyst is widely sold as a dupe of Mugler Alien. It is closer to the older Alien formula than the current version.
Ajmal Sacrifice For Her is the closest we have on record. Wearers name it more often than the alternatives, though agreement is not unanimous. Described as a near literal dupe of Alien, but lighter and fresher with an aquatic edge. Good if you found Alien too heady and suffocating.
Yes — 2 of them, including Ajmal Sacrifice For Her, Fragrance World Brown Orchid Amethyst. Each is listed above with what it gets right and where it falls short.
No. A dupe is built to the same idea, not the same formula, and cheaper materials usually show in the opening and in how long it lasts. That is why every entry here says how it differs instead of giving a percentage. Of Ajmal Sacrifice For Her, for instance: Described as a near literal dupe of Alien, but lighter and fresher with an aquatic edge. Good if you found Alien too heady and suffocating.
Intense solar jasmine wrapped in warm amber and cashmeran — bold and hypnotic It opens on Jasmine Sambac.
Mugler Alien is built on three pillars: jasmine sambac, cashmeran, and amber. The jasmine opens with an intense, almost neon brightness — sweet, heady, and impossible to ignore. Cashmeran adds a synthetic, woody warmth that gives the fragrance its unique character. The amber base is massive and enveloping, creating a warm cocoon that lasts all day. This is not a subtle fragrance. It projects heavily and lasts 12+ hours easily. Alien is a love-it-or-hate-it scent that has become one of the best-selling women's fragrances of all time.