When each fragrance is introduced, it will be marked in front, middle and back. Then, do you know what is the front, middle and back tones of perfume?
For example, sandalwood, for example, is a very persistent fragrance that does not seem special at first, but is more fragrant over time. On the contrary, citrus fragrances such as lemon, which first emit refreshing and attractive aromas, then are less intense and soon disappear into the middle of the flower fragrance.
The so-called "pre tune" is the fragrance that is emitted about 10 minutes after the perfume is rubbed. The middle tone is the aroma that can appear after 30~40 minutes, and then it takes 30 minutes to an hour to smell the aroma. Each bottle of perfume is made up of different spices, and different spices need different time to smell. So, each bottle of perfume has its unique and rich pre middle and post tone changes.