A Beginner's Guide to Fragrance Notes
By Inès Morel · 28 August 2026 · 6 min read
Top, heart and base notes explained, and why a perfume changes on your skin over the day.
Every perfume is a story told in three chapters. Perfumers call them top, heart and base notes, and together they make up the olfactory pyramid you see on every Amal Fragrances product page.
Top notes: the first impression
Top notes are what you smell in the first 5 to 15 minutes. They are made of small, light molecules that evaporate quickly: citrus like bergamot and lemon, light spices like pink pepper, and fresh herbs. Their job is to invite you in.
Heart notes: the character
As the top notes fade, the heart (or middle) emerges and lasts for several hours. This is where most of a fragrance's personality lives: florals like rose, jasmine and iris, spices such as cardamom and cinnamon, and green or fruity notes.
Base notes: the memory
Base notes are the heaviest molecules and they linger the longest, sometimes into the next day. Woods, resins, musks, vanilla, amber and oud live here. They are what people remember when you have left the room.
Why it matters when you shop
Never judge a perfume in the first minute. Spray it on skin, walk around for an hour and smell it again. Many people fall in love with the heart or base of a fragrance they would have dismissed at first sniff.
That is also why we recommend our Discovery Kit: wearing a scent for a full day is the only real test.