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    Growth hormone secretagogue research

    The GH-axis research area - GHRH analogues and ghrelin-receptor agonists studied for their effect on pulsatile growth-hormone secretion.

    Growth-hormone secretagogue research studies two complementary peptide classes: GHRH analogues (sermorelin, CJC-1295, tesamorelin) that act on the growth-hormone-releasing-hormone receptor, and ghrelin-receptor agonists / GHRPs (ipamorelin, GHRP-2, GHRP-6, hexarelin) that act on the GHS-R. The two classes are often studied in combination for their effect on pulsatile GH release in preclinical models.

    This hub groups the research compounds New-U supplies in this area alongside the on-site guides that summarise the published science. Every compound is lab-verified at >99% HPLC purity with a Certificate of Analysis per lot.

    Research compounds in this area

    Research reading

  • cjc 1295 ipamorelin research guide
  • ipamorelin vs sermorelin
  • tesamorelin research guide
  • tesamorelin vs sermorelin
  • hexarelin vs ipamorelin
  • hexarelin vs cjc 1295
  • Frequently asked questions

    What is a growth hormone secretagogue?

    A growth hormone secretagogue is a compound studied for its ability to stimulate the secretion of growth hormone. Research distinguishes GHRH analogues (which act on the GHRH receptor) from ghrelin-receptor agonists / GHRPs (which act on the GHS-R). New-U supplies these compounds for laboratory research use only.

    Why are GHRH analogues and GHRPs studied together?

    In the published literature the two classes act on different receptors and are frequently studied in combination (e.g. CJC-1295 with ipamorelin) because their mechanisms are complementary in models of pulsatile growth-hormone release.

    How is purity verified?

    Every lot is independently tested by Janoshik Analytics and/or Freedom Diagnostics, with RP-HPLC purity and ESI-MS identity verification at >99%, and a Certificate of Analysis published per lot.

    Scientific sources & further reading

  • Growth hormone secretagogue - Wikipedia
  • Sermorelin - Wikipedia
  • Ipamorelin - Wikipedia
  • Research use only - all claims made on this site are for testing and research use only. This page summarises published research context and does not constitute medical advice or dosing guidance.

    PRECISION. PURITY. PERFORMANCE.

    Research peptides at >99% HPLC-verified purity, third-party tested by Janoshik Analytical & Freedom Diagnostics, with Certificates of Analysis published per released batch. Supplied strictly for laboratory research use.

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