Panion & BF Biotech Inc. is a biotechnology pharmaceutical company that provides western medicines, cosmetics, testing reagents, food and chemical products in Taiwan, the United States, China, Hong Kong, Macau, and other international markets. Its products cover areas including antibodies, respiratory and gastrointestinal treatments, COVID-19 IVD and antigen testing, anti-aging, active pharmaceutical ingredients, disease treatment and prevention, and veterinary products. The company also offers nephrology, dermatology, pain management, hospital and household sanitization, and personal hygiene services. Founded in 1976, it is headquartered in Taipei, Taiwan.