Factor X

Factor X functions as a heart note, emerging as the top notes fade. This middle layer forms the core character of the fragrance, typically lasting 2-4 hours and creating the distinctive personality of the scent.

Often paired accords

Accords commonly paired with Factor X in heart compositions.

Brands featuring this note

Brands that feature Factor X as a heart note.

Perfumers who use it

Perfumers who use Factor X in the heart of their formulas.

Common opening notes

Opening notes that often introduce fragrances with Factor X.

Common base notes

Base notes that anchor fragrances where Factor X is the heart.