When a perfume page lists top, heart and base notes, it is describing the way the fragrance is intended to unfold—not three separate perfumes inside one bottle.
Top notes: the opening
Top notes are the first impression. Citrus, aromatic herbs, light fruits and bright spices are common examples because they can create lift and energy at the start.
Heart notes: the character
The heart becomes clearer after the opening settles. Florals, fruits, spices and aromatic accords often define the personality here.
Base notes: the dry-down
Woods, amber, musk, vanilla, resins and oud-style accords are often associated with the base because they add depth and help shape the later stages of wear.
The layers overlap
Do not expect a timer-like switch from top to heart to base. The transition is gradual and the stages can overlap for a long time.
Why note lists can still surprise you
Two fragrances can list similar notes and smell completely different because proportions, materials and the overall composition change the result.
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