Research chemicals only · Not for human use · DYOR

Peply Labs
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#20 popular
Emerging human
Growth Hormone

Hexarelin

aka Examorelin

Potent GHRP with cardioprotective signaling

MW (Da)

887.05

Half-life

~70 min

Sequence

His-D-2-MeTrp-Ala-Trp-D-Phe-Lys-NH2

Storage

Lyophilized 2–8 °C. Reconstituted refrigerate.

Research chemicals only. Not for human use. For research and educational purposes only. Always do your own due diligence and consult qualified professionals.

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Safety at a glance

Full safety details

Most-reported side effects

  • Cortisol/prolactin spike
  • Water retention

Don't use if…

  • Active cancer
  • Pregnancy
  • Heart-rhythm disorders without supervision

What it is

Strongest GH-releasing GHRP available; also a CD36 ligand with cardioprotective effects in ischemic injury models. Tachyphylaxis emerges quickly so it's typically pulse-cycled.

Mechanism of action

Agonist at GHS-R1a (ghrelin receptor) producing very high acute GH release; also engages CD36 on cardiac tissue with anti-apoptotic effects.

Reported benefits

  • Strongest GH pulse of the GHRPs
  • Possible cardioprotection (preclinical)
  • Less hunger than GHRP-6 but more than Ipamorelin

Evidence notes

Italian/Canadian human studies show large GH peaks; long-term safety with chronic use is limited because of tachyphylaxis.