GHRP-2 (Growth Hormone–Releasing Peptide-2) is a synthetic hexapeptide and potent agonist of the ghrelin/growth hormone secretagogue receptor (GHSR), where it mimics the endogenous hormone ghrelin to modulate multiple endocrine and metabolic pathways. Its primary physiological action involves stimulating pulsatile secretion of growth hormone (GH) from pituitary somatotrophs, which in turn elevates circulating insulin-like growth factor-1 (IGF-1) and enhances anabolic signaling, making GHRP-2 valuable in research related to GH deficiency diagnostics, growth-related disorders, and conditions characterized by muscle wasting or catabolic imbalance. In addition to its GH-releasing properties, GHRP-2 robustly increases appetite and food intake through central activation of hypothalamic hunger pathways, paralleling the orexigenic effects of natural ghrelin and contributing to shifts in energy balance observed in both preclinical and clinical studies. These combined actions—endocrine stimulation, metabolic modulation, and appetite regulation—underscore the peptide’s relevance in investigations of growth physiology, body-composition dynamics, and neuroendocrine control of feeding behavior.

Due to the nature of research peptides and chemicals, all sales are final.

However, we offer replacement options in limited cases. Please refer to our Refund Policy for more information.

Processing time: 1–3 business days.
During high-volume periods, processing may take longer.

Orders are processed Monday – Friday, excluding Federal holidays.

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Ingredients: GHRP-2 10mg

Type: GH secretagogue peptide

Form: Lyophilized powder 

Purity: ≥99% (HPLC)

Storage: Store at 2–8 °C, protected from light and moisture

For research purposes only.