BioStar Pharmaceuticals, Inc. engages in the development, manufacture, and marketing of pharmaceutical and health supplement products for a variety of diseases and conditions. Its products include Xin Ao Xing Oleanolic Acid Capsule, an over-the-counter medicine for chronic hepatitis B, a disease affecting the Chinese population. The company was founded on March 27, 2007 and is headquartered in Xianyang, China.