In perfumery, an “Absent note” refers to components that are not directly perceived but play a vital role in maintaining the harmony and longevity of the fragrance. While they don’t stand out on their own, they enhance the clarity, balance, and depth of the main notes.
Importance:
Maintains the overall balance of the composition.

Creates smooth transitions between fragrance layers.

Enhances longevity on the skin.
Adds depth, subtlety, and refinement to the scent.