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Perfume, actually explained

Olfactionary

Curious what notes make up that scent you love, or want to understand how perfume actually works? Olfactionary is a free, growing reference and course built to be read, not just looked up.

New to perfume? Start with Olfactionary Academy → A chapter-by-chapter course on how fragrance actually works, notes, families, concentrations, and more. Know what you're after? Browse the full catalog → Filter 25680 perfumes by family, brand, note, or year. Want the sources? Explore Historic Texts → Primary perfumery texts from antiquity to today's IFRA standards, free to read, Theophrastus to Piesse, plus Mesoamerican, African, and Islamic sources and real reformulation case studies.
25680Perfumes 1397Brands 316Perfumers 3706Materials 17Families
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From the StoriesAll stories →
The Perfume Name Fight That Took a Century and an Act of Parliament to Settle The Perfume Name Fight That Took a Century and an Act of Parliament to Settle A stranger bought the rights to a famous perfumer's surname from an unrelated man of the same name, and it took Germany's first trademark law to finally sort out who was allowed to sell "Farina."
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Track what you own, want, and want to show off, every perfume page lets you mark it Wishlist, Owned, or Showcase, and rate or comment on it.

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PerfumesEvery fragrance, filterable by family, note, brand, and year. BrandsThe houses behind the perfumes, with country and founding year. PerfumersThe noses credited across the catalog. MaterialsRaw ingredients, where they come from, how they're used. FamiliesThe broad scent categories everything else builds on. Notes by familyEvery note, grouped by the family it belongs to. Scent of the DayWhat everyone's wearing today, post yours. Photo BountyOwn a perfume with no photo yet? Upload one and get credited.