Not A Fragrance A scent called Eau De Parfum defies all expectations. Ambroxan, which was originally a base note and was introduced in 2010 by the design firm Juliette Has A Gun, is the only leading note in the entire song. The scent is pure and finally refined, becoming ever-deeper and more powerful with each wearer. The fragrance is allergen-free, suitable for all skin types, and unmistakably different from anything you have ever used before. Year of launch: 2010. Juliette Has A Gun is the design studio. Name of scent: Not A Perfume. gender: women.