What is sillage?

Sillage is a term used in the fragrance industry to describe the trail or scent that a perfume leaves behind as someone moves through the air. It refers to the degree of diffusion or how far a fragrance can be smelled from a person wearing it. A perfume with high sillage will leave a strong and noticeable scent in its wake, while a perfume with low sillage will have a more subtle and close-to-the-skin scent.

Sillage is influenced by factors such as the concentration of the perfume, the ingredients used, and the skin chemistry of the person wearing it. Some people prefer perfumes with high sillage so that their scent lingers in a room long after they have left, while others prefer perfumes with low sillage for a more intimate and understated scent.

When selecting a perfume, it's important to consider not only how the scent smells on your skin but also how its sillage will affect those around you. It's also worth noting that sillage can vary depending on the weather, application method, and how long the perfume has been worn.