AOD-9604 is a synthetic peptide fragment derived from the C-terminal region of human growth hormone (hGH), developed specifically to explore pathways associated with lipid metabolism without engaging the full spectrum of growth hormone activity. In research settings, AOD-9604 has drawn attention for its selective interaction with mechanisms involved in lipolysis the biochemical process by which stored fats are broken down into free fatty acids. This targeted profile makes it a valuable tool for studying how specific peptide sequences may influence metabolic signaling at the cellular level.