Hello, Zhongshentang is a regular product. Zhongshentang is a state-owned enterprise. Zhongshentang (Beijing) Institute of Traditional Chinese Medicine is a leading high-tech scientific research enterprise dedicated to the research and development of traditional Chinese medicine and traditional Chinese medicine health care products. Since its establishment, it has actively built a diversified industrial structure with China Yao as the core, and inspired the return of the healthy cultural origin of Yao in traditional Chinese medicine with professional, scientific, standardized and advanced research and development concepts, thus creating a new era of life, health and ice-free Chinese medicine. Zhongshentang —— Inheriting China's ancient health-preserving prescription and creating a new method to keep healthy forever.