GHRP-2

Name: GHRP-2 Research Peptide
Brand: Purity Peptides
Price: 119 USD
Availability: InStock
Rating: 4.8 (89 reviews)

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 18+ to purchase. By placing an order you confirm compliance with all applicable local laws and regulations.