Class & Mechanism
GHRP-2 (Growth Hormone-Releasing Peptide-2) is a synthetic hexapeptide that acts as a potent agonist at the growth hormone secretagogue receptor (GHS-R). It stimulates the release of growth hormone (GH) from the pituitary gland by binding to this receptor, which requires endogenous hypothalamic GHRH for maximal GH stimulation [36].
Research-documented benefits
– Known agonist of the ghrelin receptor, affecting the binding of 125I-ghrelin and the function of ghrelin in cells expressing the human ghrelin receptor [36].
General-knowledge benefits
– Promotes the release of GH and IGF-1, leading to increased muscle mass, fat loss, and improved recovery from exercise.
– May have potential anti-aging effects by promoting cell regeneration and tissue repair.
Typical injectable protocol
Experimental. GHRP-2 is typically administered at a dose of 50-100 mcg, subcutaneously, 1-3 times daily.
Key risks / contraindications
– May cause side effects related to GH excess, such as fluid retention, joint pain, and potential worsening of sleep apnea.
– Not recommended for individuals with a history of cancer or pituitary disorders due to the potential for exacerbating GH-related conditions.
Bottom line
GHRP-2 is an experimental peptide used to stimulate the release of growth hormone, primarily for body composition changes and athletic performance enhancement. Its use should be approached with caution due to potential side effects and contraindications.
References
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