Quelques termes liées à la parfumerie :

Preservative Agent
Chemical agent sometimes added to a composition to delay the effects of oxidation.

Range
Indicates all the raw materials which creative perfumer have.

Scent
That affects the sense of smell.

Transfer
We say about a perfume that it turned when its smell and its colour modified following physical actions, or chemical (oxidation) owed to the air, to the light, to the heat or to the ageing.