What does Edu Mean in Perfume?

“In perfume, ‘EDU’ usually means ‘Eau de Toilette,’ a French term. It represents a type of fragrance with a moderate amount of perfume essence, typically ranging from 5% to 15%. This puts it in the middle between Eau de Cologne (EDC) and Eau de Parfum (EDP) in terms of strength and how long it lasts on your skin.”