Perfume tester - US grade - oil based Type: UNISEX Lasts 4-12hrs The cheerfulness, lightness and freshness of “weightless accessories” can awaken sincere feelings not only in women but also in men, overshadowing the severity of their unyielding temperament. With this in mind, the French brand Guerlain presented the beauty industry with Aqua Allegoria Nerolia Vetiver, a unisex fragrance with dominant green echoes.