Taiwan is a mountainous island. The island has the largest number and highest density of mountains in the world. It also in the area having the most frequent earthquake. Nevertheless, there are still thousand of plants here in the mountains flourishing.TSAIO means finding herbs and natural spirits in mountains. We are inspire by the concept that no matter how serious the catastrophe, after the catastrophe, plants still able to rebirth strongly. TSAIO takes the "plant regeneration ability" to develop herbal and organic skin care products.