Human Chorionic Gonadotropin (hCG) is a glycoprotein hormone that has been discussed in scientific and experimental literature for its alleged involvement in endocrine signaling, luteinizing-hormone–related pathways, and reproductive biological processes. Research has explored its potential role in hormonal regulation and cellular response mechanisms; however, such effects remain investigational and are not clinically established. hCG is a regulated substance, not approved as a dietary supplement, and is supplied for research use only. Not for human or veterinary consumption.