Fragrance is described with a musical metaphor as having three notes, which together produce the harmonious chord of the scent. The notes unfold over time with the immediate impression of the top note leading to the deeper middles notes and the base notes gradually appearing as the final stage. These notes are carefully created with the knowledge of the evaporation of the fragrance.
These are the scents that are perceived immediately on application of the fragrance. Topes notes form a person’s initial impression of a fragrance. These scents of this note class are usually described as “fresh”, “assertive” or “sharp”.
The scent of the fragrance that emerges after the top notes evaporate. The middle notes are considered the heart of the fragrance. They last longer than the top notes and have a strong influence on the base notes to come. A fragrance’s heart note is generally well rounded. It is often a smooth combination of floral or fruit tones sometimes infused with spices, like cinnamon, nutmeg and cardamom.
The base notes are the final fragrance notes that appear once the top notes are completely evaporated. The base notes mingle with the heart notes to create the full body of the fragrance, but are typically associated with the dry-down period. The job of the base notes is to provide the lasting impression. These often rich notes linger on the skin for hours after the notes have evaporated.
Smell works 40 times faster than the thought process in the
brain. A scent can immediately take you back to a moment or emotion.