HGH
Also known as Human Growth Hormone, Somatropin, rhGH
Recombinant human growth hormone used clinically for defined growth-hormone deficiency and wasting indications, with major monitoring, abuse, and endocrine-risk considerations.
Overview
HGH is human growth hormone, a 191-amino-acid protein hormone. Recombinant somatropin is an approved medicine for specific endocrine and wasting indications.
The Science
Growth hormone acts directly through GH receptors and indirectly through IGF-1 production, especially in the liver.
- Growth and development - pediatric GH deficiency and growth disorders.
- Body composition - lipolysis, lean mass, fluid balance, and connective tissue effects.
- Metabolic monitoring - glucose handling, IGF-1, edema, and soft-tissue symptoms matter.
Evidence Snapshot
HGH has legitimate medical uses, but anti-aging and physique claims often detach it from diagnosis and monitoring. It is also doping-relevant.
Related
More in Growth Hormone
ACE-031
InvestigationalGrowth Hormone
Not a peptideFusion protein
An investigational soluble activin receptor type IIB fusion protein studied for blocking myostatin-family ligands and increasing muscle mass in wasting disorders.
CJC-1295
Research compoundGrowth Hormone
A synthetic analog of growth-hormone-releasing hormone (GHRH) engineered for extended half-life, studied for prolonged stimulation of pulsatile GH and IGF-1 release — a tool researchers and self-experimenters use to explore their own endocrine biology.
GDF-8
Research compoundGrowth Hormone
Not a peptideProtein cytokine
A TGF-beta family protein better known as myostatin, the major negative regulator of skeletal muscle growth and a target in muscle-wasting research.