It is purely natural. Bushi Tang is a daily necessities brand applied for registration on the China Trademark Network by Taizhou Bushi Xiangtang Fragrance Technology Co., Ltd. on July 4, 2018. The brand's incense is a natural ancient combined incense stick. This incense stick is made of natural, fresh and pleasant raw materials. It is carefully made of selected raw materials of traditional Chinese medicine, blended with pure spices, and made through natural incense technology.