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Hexarelin (Examorelin)
For educational and research purposes only. Not medical advice.
Hexarelin produces strong GH release with unique cardioprotective benefits. Studies show improved cardiac function independent of GH. Main limitation is rapid desensitization — GH response diminishes within 4-8 weeks of continuous use.
Best Time
Morning and before bed
Method
subcutaneous
Frequency
2-3x daily
Half-life
~70 minutes
Cycle Length
4-8 weeks (desensitization occurs)
Storage
Refrigerate at 2-8°C.
Published Dosing Ranges
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Contraindications
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Hexarelin (strongest GHRP) + Sermorelin (GHRH analog) for maximum GH output. Hexarelin also has cardioprotective effects via CD36 receptors. Clinical data supports the GHRP+GHRH synergy.
documentedBoth are GHRPs competing for the same ghrelin receptor. Combining two GHRPs does not produce additive GH release — it causes receptor overstimulation and accelerated desensitization.
communityClinical endocrinology 50 (4) :417-30 · 1999-04-01
European journal of endocrinology 142 (4) :347-52 · 2000-04-01
Life sciences 68 (3) :321-9 · 2000-12-08
The Journal of clinical endocrinology and metabolism 86 (4) :1738-45 · 2001-04-01
Clinical endocrinology 49 (5) :659-64 · 1998-11-01
Mechanism of Action
Ghrelin receptor agonist with additional cardioprotective properties. Produces strong GH release and has unique cardiac benefits through non-GH-mediated pathways including cardiac cell proliferation.
Reported by the community. These may not be supported by clinical evidence and are not medical recommendations.