About this item 【Plant Extracts Pheromone Perfume】Scientifically formulated pheromone fragrances for men and women, to attract each other very effective! 【Usage】When spraying: Unscrew , gently and spray an appropriate amount on the underarms, chest, ears, neck or wrists, etc. It will take effect in fifteen minutes and last for about 5-8 hours. 【Attract Her/Him】Gold for women, black for men, suitable for couples who are in conflict, lovers who are pursuing.