The olfactory notes that colognes and perfumes give off are the characteristics of an aroma that are related to an aromatic object of daily life which reminds us of family, regardless of whether the compound with which this fact is related to the note.
The notes are grouped into olfactory families, the appropriate ones are distributed as follows:
Top or head notes: They are the first contact with the fragrance. ...
Heart or body notes: They identify the perfume, they are the essential notes to opt for the fragrance. ...
Background or base notes: They reaffirm the identity of the perfume and give it its character.