Understanding Fragrance Notes: Top, Heart and Base Explained
Every perfume tells a story in three acts. Learning to read those acts changes the way you shop, wear and remember fragrance forever.
Read 6 min article
Browse perfumes by house: Dior, Chanel, Tom Ford, Guerlain, Gucci, and Yves Saint Laurent. Compare them note by note in a side-by-side dossier built for serious enthusiasts and curious newcomers alike.
Each house has a fingerprint, a way of constructing a scent that betrays its origin even with your eyes closed. Choose a brand below to see its complete catalog with notes, longevity, sillage, and historical context for every perfume.
More houses are added every week. Have a brand you'd like to see? Tell us in the newsletter below.
The Fragrance Guide
Most people buy fragrances based on how the bottle looks or how the top notes smell in a store. Both are unreliable guides. Here is what actually matters.
Every perfume is built in three layers. Top notes open the fragrance and last about fifteen minutes. Heart notes define its character and last one to two hours. Base notes anchor the whole composition and are what you smell on skin the following morning. Learning to read these layers is the single most useful skill you can develop as a fragrance buyer.
Sillage (pronounced see-yazh) is the trail a perfume leaves in the air around you as you move. Close sillage stays on skin and is only noticed up close. Moderate sillage is noticed by people within arm's reach. Strong sillage fills a room before you even enter it. Sillage is independent of longevity. A fragrance can last all day and still stay close to skin.
Start with the note pyramid. Two fragrances in the same family often share top notes but diverge significantly at the heart or base. Our Comparison Tool places any four fragrances side by side and highlights the notes they share in amber, so you can see precisely where two scents overlap and where they go their separate ways.
Eau de Parfum (EDP) contains a higher concentration of aromatic oils than Eau de Toilette (EDT), which generally means greater longevity and intensity. But brands often reformulate the composition itself between concentrations, not just adjust the dilution. The EDP and EDT of the same fragrance can have meaningfully different characters.
Why compare fragrances?
Describing a fragrance in isolation is like describing a colour to someone who has never seen it. The vocabulary is slippery and the impressions are subjective. But comparing two fragrances side by side produces something concrete: you see where they share DNA, and you see precisely where they part ways.
That is why our Comparison Tool highlights shared notes in amber. When you see that Dior Sauvage and Bleu de Chanel both contain ambroxan but nothing else in common, you understand the relationship between them far more clearly than any written description could convey.
Open the Comparison ToolSearch by name, house or note. Add up to four fragrances to the comparison bench.
Shared notes are highlighted automatically in amber across the top, heart and base layers.
Longevity, sillage, season, occasion and price tier sit side by side for direct comparison.
You leave the comparison knowing exactly how two fragrances relate and which suits your needs.
Almost every modern perfume can be traced back to one of five olfactive families. Knowing which one a scent belongs to is the single most useful skill you can develop as a wearer.

Marine air, citrus zest, cool herbs. The cleanest end of the spectrum: bright, weightless, and built for sunlight.

Sandalwood, cedar, vetiver. The grounding architecture beneath many great fragrances: dry, resinous, and quietly authoritative.

Vanilla, resins, exotic spice. Warm and theatrical, the family that gave us Shalimar, Opium, and Tobacco Vanille.

Rose, jasmine, tuberose, iris. The largest family in perfumery, spanning the soapy abstraction of Chanel No. 5 through to the lush bloom of Gucci's Flora.

Bergamot, oakmoss, labdanum. The sophisticated, slightly bitter family that built modern perfumery: Mitsouko, No. 19, Eau Sauvage.
Pick up to four perfumes from the catalog and view them in parallel: top, heart, and base notes aligned, longevity and sillage compared, shared notes highlighted automatically.
Built for the moment you're trying to choose between Sauvage and Bleu de Chanel, or wondering whether Tobacco Vanille and Lost Cherry overlap more than you'd think.
Open the ToolPerfume is volatile architecture. It is built in three stages that evaporate at different rates, revealing the scent's true character over time.
The opening act. Highly volatile, evaporating in 15 to 30 minutes. Typically bright, sharp, and fleeting: citrus, light fruits, and herbs that capture your attention immediately.
The true character. Emerging as the top notes fade, lasting 3-5 hours. These are usually rounded florals, spices, and heavy greens that form the core identity of the scent.
The memory. Rich, heavy molecules that anchor the fragrance for hours or days. Woods, resins, vanilla, and musks that mingle intimately with the skin.
The invisible trail left in the air when someone wearing perfume walks by. Close sillage means it acts as a skin scent; strong sillage fills a room.
Simply how long the fragrance persists on the skin before completely disappearing. Affected by skin chemistry, climate, and the concentration of oils.
The Fragrance Journal
Every perfume tells a story in three acts. Learning to read those acts changes the way you shop, wear and remember fragrance forever.
Read 6 min articleEau de Parfum and Eau de Toilette are not just different concentrations of the same juice. They are often entirely different compositions with distinct personalities.
Read 5 min articleLayering two fragrances creates something neither perfume could be on its own. Here is how to do it without making a mess.
Read 5 min articleHeat changes everything about how a fragrance performs. These are the perfumes that rise to the occasion when the temperature climbs.
Read 7 min articleThe questions we hear most often from people just beginning to take fragrance seriously.
It means looking at two or more perfumes the way a perfumer would. Top, heart and base notes are laid out in parallel. Longevity and sillage are measured against each other. Shared notes are flagged in amber so you can see exactly where two scents overlap and where they diverge. Our comparison tool does this for any four fragrances in the catalog instantly.