What is the difference between Eau de Parfum and Eau de Toilette?
Eau de Parfum is not simply an Eau de Toilette with a higher concentration.
It is another interpretation of the olfactory story, more intense, in which the composer (the nose) has emphasized a particular characteristic with new ingredients or a new accord, while remaining true to the original story.

Do Son Eau de Toilette, for example, evokes the fresh and intoxicating scent of tuberose carried by the sea breeze of Ha Long Bay. The Eau de Parfum, on the other hand, is an interpretation of the flower at nightfall in a wooden pagoda. The tuberose becomes more lingering, with a woodier note.