GHRP-2

Name: GHRP-2 Research Peptide
Brand: Purity Peptides
Price: 119 USD
Availability: InStock

Growth Hormone Releasing Peptide-2 · Ghrelin Receptor Agonist

Synthetic hexapeptide ghrelin receptor agonist. Studied for pulsatile GH secretion and appetite modulation in research models.

✓ HPLC Verified ✓ 99%+ Purity ✓ COA Available ✓ Manufacturer Direct ✓ Direct Support

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Research Data

What Is GHRP-2?

GHRP-2 (Pralmorelin) is a synthetic hexapeptide that acts as a selective agonist at the ghrelin receptor (GHSR-1a), stimulating pulsatile GH release from the anterior pituitary. Unlike GHRH analogs, it acts directly on somatotroph cells and partially antagonizes somatostatin.

Research Context

Pulsatile GH secretion studies via GHSR-1a activation
Synergistic GH release when combined with GHRH analogs (e.g., CJC-1295)
IGF-1 pathway downstream effects in research
Appetite stimulation — ghrelin pathway models
Cortisol and prolactin co-elevation observations in research

Storage & Reconstitution

Store lyophilized at -20°C. Reconstitute in bacteriostatic water. Stable 4 weeks refrigerated post-reconstitution.

Peptide Calculator → Reconstitution Guide →

All products sold for research purposes only. Not for human or animal consumption. Must be 21 or older to purchase. By placing an order you confirm compliance with all applicable local laws and regulations.