About Dupes Base

Dupes Base is a searchable database of fragrance dupes: pricier designer and niche originals next to the alternatives people commonly compare them to.

We list published notes, release years, concentrations and price tiers, and we show a rough notes-overlap score so you can compare two fragrances quickly. We have not smelled or tested these fragrances ourselves, and we say where each note list comes from. Our buttons go to Amazon, so please confirm the seller, size and price on the listing before you buy.

The site is supported by Amazon affiliate commissions. See our affiliate disclosure. Know a dupe we should add, or spotted a mistake? Email hello@dupesbase.com.

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About the similarity percentages

Percentages marked with a ~ are reported similarity figures that were supplied to us. They are not our own measurements, and we have not tested these fragrances. Where no reported figure exists, we show a rough overlap of the published note lists, marked "notes". That overlap does not measure how alike two fragrances smell, because the amounts of each note and the base materials matter a lot. Fragrances also smell different on different people.