What Is It?
A 6-amino-acid peptide — the most potent growth hormone releasing peptide ever developed. 10x stronger GH release than GHRP-6. Peak GH levels of 38-44 ng/mL.
How Does It Work?
Ipamorelin is the sniper — one target, no collateral. Hexarelin is the artillery. Biggest GH release in the family. Hardest hit. But it shakes everything around it. Ghrelin receptor agonist (GHS-R1a) plus a unique bonus: CD36 receptor binding that protects the heart — independent of GH release entirely.
Primary Benefits (research suggests)
- Most powerful GH release of any peptide
- Cardioprotection via CD36 binding (works even without GH release)
- Unique dual mechanism (GHS-R1a + CD36)
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- Burns out fastest — receptors desensitize by week 2 (28-36% GH drop).
- By weeks 4-6, diminishing returns.
- Also elevates cortisol and prolactin (unlike Ipamorelin).
- Zero FDA approval.
- Never reached Phase 3 trials.
- For research purposes only.
Research Sources
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