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GHRP-2 (Growth Hormone Releasing Peptide-2) is a synthetic hexapeptide that stimulates growth hormone secretion. Considered more potent than GHRP-6 with less appetite stimulation.
Summary: Activates ghrelin receptors to trigger potent growth hormone release with moderate effects on appetite and cortisol. Mechanisms (reported/proposed across domains): Growth hormone axis • Binds and activates growth hormone secretagogue receptor (GHS-R1a), triggering signaling that promotes GH synthesis and release. • Produces robust, dose-dependent GH release, often considered more...
Investigational - Not FDA Approved
Dose: 100–300 mcg · Route: Subcutaneous (SC) · Frequency: 2–3× daily · Duration: 8–16 weeks
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