AOD-9604 is a synthetic peptide fragment derived from the C-terminal region of human growth hormone (hGH), specifically engineered to explore its potential role in lipid metabolism without the broader systemic effects typically associated with full-length growth hormone. In scientific research settings, AOD-9604 has attracted attention for its ability to stimulate lipolysis (fat breakdown) and inhibit lipogenesis (fat formation), making it a compelling subject in metabolic and obesity-related studies.