Unisex fragrances are perfume compositions which can be worn by either sex. They contain ingredients suitable for both women and men, usually light and delicate ones. The typical notes which you can recognise in unisex fragrances are fruits and woods. This combination is perceived as a neutral scent liked by either sex.
At the same time, if you are a couple using one unisex fragrance, it will create a unique scent on each of you depending on your body heat and the interaction of pheromones. Thus you do not need to worry to share the unisex perfume with your loved one! Unisex fragrances work individually for either sex.