GHRP-2 Price Comparison — Compare 8 Vendors

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Growth hormone secretagogue researchSafety Rating 7/10

Price Comparison

Compare vendors · per 10mg

8 vendors competing

VendorPrice$ / mgUpdated
Core Peptides5.5/10$29.00$2.90Apr 16, 2026Buy →
SomaChems7/10$15.99$19.99−20% · code PEPTIDEPRICES$3.20May 14, 2026Buy →
Biotech Peptides6/10$20.00$4.00May 14, 2026Buy →
CertaPeptides7.5/10$41.00$45.56−10% · code PEPTIDEPRICES$4.10Jun 27, 2026Buy →
Pantheon Peptides6/10$51.84$57.60−10% · code PEPTIDEPRICES10$5.18Apr 23, 2026Buy →
Pulse Peptides6/10$26.99$5.40Apr 17, 2026Buy →

Research details

GHRP-2 — research data

Research-literature reference data, NOT patient instructions. Not for human use. Consult a licensed clinician for any human application.

Research dose range1–2 mcg/kg IV tested; research use commonly 100–300 mcg/injectionsource ↗
AdministrationSubcutaneous injection
Half-life~15–60 minutes
Safety7/10 · Not FDA-approved
NCAA D1Banned

Overview

About GHRP-2

Mechanism of action

Synthetic hexapeptide; binds GHS-R1a (ghrelin receptor); stimulates GH release with some GHRH-independent activity; also elevates cortisol, prolactin, and ACTH.

Safety profile

Hunger/appetite increase, water retention, cortisol and prolactin elevation, fatigue, tingling. More side effects than Ipamorelin. · Human clinical data available; increases cortisol/prolactin modestly; hunger stimulation; well-tolerated

Storage

Stability & handling

❄️Lyophilized (powder)−20°Clong-term stable
💉Reconstituted2–8°Cwithin 30 days
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Research

Studies & key findings

  • GHRP-2 (pralmorelin/KP-102) is approximately 10-fold more potent than GHRP-6 in stimulating GH secretion, with pharmacological studies (Doi et al., 2004) demonstrating superior resistance to somatostatin suppression compared to GHRH — allowing robust GH release even in states of elevated somatostatin tone.
  • In a controlled study in healthy men (Laferrère et al., JCEM 2005), subcutaneous GHRP-2 infusion increased food intake by 35.9% above saline control, confirming its orexigenic activity via ghrelin receptor activation — a property that distinguishes it from more selective GH secretagogues and relevant for cachexia applications.

7 peer-reviewed sources cited — clinical, preclinical, and regulatory.

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