Glossary · 2026-09-24
Scientific lead: Alice Kay, Ph.D.
GHRH, laboratory definition
GHRH means growth hormone-releasing hormone, a hypothalamic peptide and the reference ligand for the GHRH receptor. That receptor is a G protein-coupled receptor on somatotroph models in the laboratory literature. It is not the ghrelin receptor GHSR-1a. Keeping the names apart is the point of the class page GHRH analogs.
Live analogues on this site are sermorelin, discussed as a GHRH(1-29) analogue; tesamorelin, a separate synthetic GHRH analogue; and CJC-1295 without DAC, sold here only in the paired fill with ipamorelin. There is no CJC-only shop URL. IGF-1 LR3, follistatin-344, and AOD-9604 have research notes only and are not GHRH vials.
Frequently asked questions
- Which shop URLs are GHRH-analogue materials?
- Sermorelin 10 mg, tesamorelin 10 mg, and the CJC-1295 (no DAC) / ipamorelin 5 mg/5 mg fill. Ipamorelin alone is a GHSR ligand. There is no standalone CJC-1295 vial.
Research-use only. BlueNex Labs does not provide medical or veterinary advice. Confirm your institution’s policies before purchase.