Modifier
A modifier adjusts the character of a perfume or accord. Learn how this role differs from a main theme or fixative, and why one material can do several jobs.
Updated
A modifier is a material used to adjust the character of a perfume or accord. It might make a floral impression greener, a woody blend softer or a sweet composition drier. The term names its role in that formula, not a special chemical category.
A material can be a modifier in one composition and a main theme in another. Amount matters, but there is no universal percentage below which an ingredient becomes a modifier. Its impact depends on the material and the blend around it.
To understand the word, ask what changed in the overall impression. A supporting addition need not be odorless or absent from the note description to act as a modifier.
- Main theme
- The central idea of a composition, such as a rose or woody effect.
- Modifier vs. fixative
- A modifier adjusts character; a fixative supports persistence. A material may contribute to both.
- Modifier vs. accord
- An accord is the combined scent effect. A modifier is one material used to adjust that effect.
- Dose
- The amount used in the formula. A small amount of a powerful material can make a noticeable difference.
- Facet
- An aspect of the smell, such as green or smoky. A modifier can emphasize a facet without becoming the main theme.