GHRP-2 5 mg
$24.00
GHRP-2 5 mg – Peptide Hubs
GHRP-2 (Growth Hormone Releasing Peptide-2) is a synthetic hexapeptide used in experimental models to trigger growth hormone release via ghrelin receptor activation. The 5 mg vial by Peptide Hubs offers researchers a potent, lab-grade tool to study GH elevation, recovery, metabolism, and hormonal feedback loops. It is particularly valued in studies involving aging, tissue repair, and GH deficiency.
How GHRP-2 Works
GHRP-2 binds to the GHS-R1a receptor in the pituitary and hypothalamus, leading to a sharp increase in pulsatile GH release. This action mimics the effect of endogenous ghrelin, though with greater specificity and potency. Unlike GHRP-6, GHRP-2 has a lower appetite-stimulating effect, making it suitable for studies focused on lean mass maintenance, IGF-1 upregulation, and metabolic enhancement.
For a deeper overview of its GH-releasing effects and receptor interactions, visit this NIH review on GHRPs and ghrelin receptor agonists.
Key Research Applications
GHRP-2 5 mg is used across various research areas, including:
- Growth hormone stimulation in GH-deficient models
- Body composition optimization and muscle retention
- Fat metabolism and recovery studies
- Sleep regulation and circadian rhythm improvement
GHRP-2 is often co-administered with CJC-1295 DAC for synergistic GH pulse enhancement. Researchers also combine it with GHK Basic for collagen and wound healing protocols.