Top, middle and base notes describe how a perfume changes as it evaporates. Top notes are the light, bright opening you smell for roughly the first 10–30 minutes, often citrus or green. Middle notes, also called heart notes, carry the scent’s main character for the next few hours, usually florals or spices. Base notes, such as woods, musks, amber and vanilla, evaporate slowest and linger for many hours. Together they are known as the fragrance pyramid.
Every perfume description seems to list three sets of notes. Once you understand what they mean, you can predict how a scent will behave on your skin and avoid buying a bottle based on a first impression that disappears within minutes. For the basics on strengths and labels, see our guide to eau de parfum vs eau de toilette.
The Fragrance Pyramid Explained
| Tier | When you smell it | Typical materials | Its job |
|---|---|---|---|
| Top notes | Roughly the first 10–30 minutes | Bergamot, lemon, mandarin, grapefruit, green notes, light fruits, pink peppercorn | Make the first impression |
| Middle (heart) notes | The next few hours | Rose, jasmine and other florals, spices, herbs | Give the perfume its character |
| Base notes | Many hours on skin, days on fabric | Sandalwood, cedar, musks, amber, vanilla, modern molecules such as Ambroxan | Add depth and staying power, and anchor the lighter notes |
Perfumer Emmanuelle Moeglin of Experimental Perfume Club explains that the pyramid simply groups materials by how fast they evaporate: small, light molecules lift off the skin within minutes, while heavier ones take hours, sometimes days.
How to Read a Notes List
Take a typical description. One eau de parfum in our range opens with crisp citrus and bergamot, moves into a heart of cedar and leather, and settles on a base of sandalwood and musk. From that alone you can tell it will start fresh and bright, turn smooth and woody within the hour, and finish soft and warm.
Notes Are Impressions
A notes list describes what you smell, not a full ingredient list. A “fig” or “sea” note is usually an accord built from several materials.
Proportions Are Not Listed
Two perfumes with similar notes can smell very different, depending on how much of each the perfumer used.
The Base Is What You Live With
Top notes are gone quickly. If you dislike the listed base, you will probably dislike the perfume by lunchtime.
Not Every Scent Is a Pyramid
Many modern fragrances are designed to smell almost the same from start to finish. These are often called linear scents.
Why the First Spray Can Mislead You
Shop testers and paper strips show you mostly the top notes. Spray on skin, walk away and smell it again after half an hour and after a few hours before deciding. The heart and base are what you will wear all day, and our guide to how long perfume lasts on skin explains what else affects them.
Words You Will See Alongside Notes
| Term | Meaning |
|---|---|
| Accord | A blend of materials that creates a single new impression, such as “leather” or “ocean” |
| Dry-down | The final stage of a perfume, when mostly the base notes remain |
| Sillage | The scent trail a perfume leaves behind you |
| Projection | How far the scent radiates from your skin |
See the Pyramid in Action
Savile Row Eau de Parfum by Hugh Parsons
A clear example of a classic pyramid: crisp citrus and bergamot at the top, a heart of cedar and leather, and a warm base of sandalwood and musk.
View ProductShop Fragrance
Explore citrus openings, floral hearts and warm, woody bases across our fragrance range.
Shop FragranceFrequently Asked Questions
Which perfume notes last the longest?
Base notes. Woods, musks, amber and vanilla evaporate slowly and can last many hours on skin and even days on fabric.
Why does a perfume smell different after an hour?
The top notes have evaporated and the heart notes have taken over. This change is normal and is how most perfumes are designed to work.
Do all perfumes have top, middle and base notes?
Most do, but some modern scents are built to smell almost the same from start to finish, so the stages are hard to tell apart.
Sources: Experimental Perfume Club, Top, middle and base notes: the perfume pyramid explained.