Xiang Long Cao Health Hall. Xiang Long Cao Art Soap is the first betel nut soap developed in western Taiwan. The main ingredient, betel nut, is produced in the mountainous areas of Chiayi. The arecoline in the internal structure of the betel nut has moisturizing effects, suitable for. Xiang Long Cao Art Soap is the first betel nut soap developed in western Taiwan. The main ingredient, betel nut, is produced in the mountainous areas of Chiayi. The arecoline in the internal structure of the betel nut has moisturizing effects. An appropriate amount of betel nut components can exert anti-allergic effects on the skin. The biggest feature of betel nut soap is its oil control and exfoliating properties for skin conditioning. Especially when the skin has external wounds, using general shower gels and shampoos can cause discomfort to the wound, but washing with betel nut soap will not cause discomfort or inflammation of the wound. It has higher moisturizing properties and is of great help for body cleansing. Recommended souvenir: Luo Jia Zhuang Betel Nut Soap. Dirección: 嘉義市西區友愛路 349 號 Horario: 00:00–23:59 Chiayi