bioGenous™ Human Hepatocyte Organoid Expansion Kit is a serum-free culture medium designed for the rapid and efficient expansion of human hepatocyte organoids derived from adult liver. These organoids recapitulate key features of liver hepatocytes. Organoids generated with this kit express canonical liver-specific markers such as albumin and HNF4α, and serve as a reliable model for investigating liver development, metabolic function, and hepatobiliary diseases. This kit enables robust, long-term culture of hepatocyte organoids in a defined system, supporting applications in disease modeling, drug screening, and regenerative medicine, and is especially suited for workflows requiring high-throughput expansion of liver tissue in vitro.