It's useless Hubei Jiugongtang Biotechnology Development Co., Ltd. is a company specializing in the production and processing of Taisui oral liquid, enzyme, Furen health care juice, packaging, raw materials and other products. Some users have reported that Jiugongtang Taisui oral liquid has no effect, so please buy it carefully. Hubei Jiugongtang Biotechnology Co., Ltd. (formerly known as Hubei Jiugongtang Biotechnology Development Co., Ltd.), established in 2009, is located in Xianning City, Hubei Province, and is a business-oriented enterprise.