PeptidePrices safety rating
7/10 · Not FDA-approved
GHRP-2 Prices
24 vendors · 9 with an issuer-verified COA · lowest 10mg from $22.49 · checked
Where to buy GHRP-2: 24 vendors compared
| Vendor | Price | Actions |
|---|---|---|
| 2-test panelVerified COAFreedom Diagnostics · Tested Feb 9, 2026 | $22.49 | Buy GHRP-2 from Modern Research Peptides |
| $23.762 × 5mg packages · 10mg totalChecked today | Buy GHRP-2 from Corix Labs | |
| 3-test panelVerified COAKovera Labs · Tested Jun 26, 2026 | $24.0010mg packageChecked today | Buy GHRP-2 from Real Peptides |
| $24.0410mg packageChecked today | Buy GHRP-2 from Regenix Peptides | |
| 3-test panelCOA on fileMarfleet Analytical Services · Tested Sep 15, 2026 | $25.382 × 5mg packages · 10mg totalChecked today | Buy GHRP-2 from Pure Peptides UK |
| 3-test panelVerified COAFreedom Diagnostics | $27.00 | Buy GHRP-2 from Nationwide Peptides |
| $27.99 | Buy GHRP-2 from Cenexa Labs | |
| $27.9910mg packageChecked today | Buy GHRP-2 from Kensington Labs | |
| $29.25 | Buy GHRP-2 from Atomik Labz | |
| 3-test panelVerified COAFreedom Diagnostics · Tested Jul 22, 2025 | $33.98 | Buy GHRP-2 from SomaChems |
| 2-test panelCOA on fileVanguard Laboratory · Tested Aug 1, 2025 | $34.39 | Buy GHRP-2 from Vital Core Research |
| $38.25 | Buy GHRP-2 from Sparta Labs | |
| $40.43 | Buy GHRP-2 from Volta Peptides | |
| 3-test panelVerified COAKovera Labs · Tested Jul 30, 2026 | $42.002 × 5mg packages · 10mg totalChecked today | Buy GHRP-2 from Pure Peptides |
| 5-test panelCOA on fileLiquilabs | $42.442 × 5mg packages · 10mg totalChecked today | Buy GHRP-2 from Particle Peptides |
| 6-test panelVerified COALiquilabs · Tested Sep 16, 2026 | $50.4310mg packageChecked today | Buy GHRP-2 from Omega Peptides |
| Verified COAChromate | $51.84 | Buy GHRP-2 from Pantheon Peptides |
| 2-test panelVerified COAJanoshik · Tested Jul 14, 2026 | $53.98 | Buy GHRP-2 from ZestyRat Research |
| $59.50 | Buy GHRP-2 from Vantyx Research | |
| $70.8610mg packageChecked Sep 20 | Buy GHRP-2 from Peptides Lab UK | |
| $79.98 | Buy GHRP-2 from Evo Labs Research | |
| $100.44 | Buy GHRP-2 from Atlas Longevity | |
| $102.83 | Buy GHRP-2 from Purity Peptides | |
| 6-test panelVerified COAEthos Analytics · Tested Jun 18, 2026 | $109.9815% off, applied by our link·auto2 × 5mg packages · 10mg totalChecked today | Buy GHRP-2 from PureBio Labs |
Tracked every day
GHRP-2 listing prices, tracked daily
The five cheapest in-stock package prices for GHRP-2 on each collected day, and the vendors that most often held those places.
Five cheapest in-stock package prices per day
Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.
- Cheapest$11.88
- 2nd cheapest$12.69
- 3rd cheapest$21.00
- 4th cheapest$21.22
- 5th cheapest$24.00
Vendors most often in the cheapest five
- Particle Peptides22 days$21.220.0%
- Pure Peptides UK18 days$12.690.0%
- Nationwide Peptides17 days$27.00last seen Oct 1, 20260.0%
- Real Peptides16 days$24.000.0%
- Regenix Peptides13 days$24.04last seen Oct 7, 20260.0%
- Cenexa Labs7 days$24.99last seen Oct 7, 20260.0%
- Corix Labs3 days$11.880.0%
- Pure Peptides3 days$21.000.0%
Top 8 of 11 vendors that reached the cheapest five
Current market data
GHRP-2 Price Report
A current summary of public listings after the price comparison above. Shipping and tax are not included.
The lowest current 10mg cost for GHRP-2 is $22.49 from Modern Research Peptides. The median across vendors is $39.34.
- Lowest 10mg cost
- $22.49Modern Research Peptides
- Median 10mg cost
- $39.34One normalized offer per vendor
- Lowest package total
- $11.88Corix Labs · package size may differ
- Public COA coverage
- 96%23 of 24 vendors
What the market shows
PeptidePrices found 31 in-stock listings from 24 vendors, checked through Oct 10, 2026. The lowest 10mg cost is 43% below the vendor median of $39.34; 12 vendors (50%) fall below that median. 23 of 24 vendors (96%) publish public COA evidence.
A public COA link shows that a vendor publishes testing data. It does not prove that every listed vial has a matching current report. Match the product, strength, batch, and lot before relying on a report.
How this report is calculated
The headline and median use each vendor's lowest whole-package checkout cost to obtain at least 10mg. Smaller packages are multiplied until the target is met, while larger packages retain their full checkout price. The lowest package total is shown only as secondary context because package sizes differ. Known public coupon discounts are applied. Shipping, tax, and unverified promotions are excluded.
Research context
What is GHRP-2? Research, safety, and status
GHRP-2 at a glance
Mechanism
Synthetic hexapeptide; binds GHS-R1a (ghrelin receptor); stimulates GH release with some GHRH-independent activity; also elevates cortisol, prolactin, and ACTH.
Research areas
GH optimization; body composition; muscle growth; fat loss; appetite stimulation; anti-aging.
Regulatory / research status
Research / preclinical only
Half-life
~20-30 minutes.
Storage
Lyophilized vial: store at -20°C long-term or 2-8°C short-term, protected from light.
Reported side effects
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 Safety ratings summarize published clinical data, adverse-event reporting, and regulatory status. How PeptidePrices rates evidence. Research information only, not medical advice.
Study highlights
- 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.
- A large Japanese Phase 2/3 diagnostic validation study (Chihara et al., 2007) established that IV GHRP-2 100 µg is a reliable provocative test for adult GHD, with a peak GH cut-off of 15 µg/L achieving high sensitivity and specificity, it subsequently gained approval as a GH secretion test agent in Japan.
- Comparative endocrine studies (Arvat et al., Peptides 1997) confirmed that GHRP-2 and hexarelin produce similar and substantial rises in GH, with modest cortisol and prolactin elevations significantly lower than those induced by hCRH or TRH, supporting a relatively selective GH-stimulating profile at clinical doses.
Selected references
- Pharmacological Characteristics of KP-102 (GHRP-2), a Potent Growth Hormone-Releasing Peptide · Arzneimittelforschung, 2004
- Growth Hormone Releasing Peptide-2 (GHRP-2), Like Ghrelin, Increases Food Intake in Healthy Men · Journal of Clinical Endocrinology & Metabolism, 2005
- A Simple Diagnostic Test Using GH-Releasing Peptide-2 in Adult GH Deficiency · European Journal of Endocrinology, 2007
- Effects of GHRP-2 and Hexarelin on GH, Prolactin, ACTH and Cortisol Levels in Man: Comparison with GHRH, TRH and hCRH · Peptides, 1997
- Pralmorelin: GHRP-2, GPA 748, Growth Hormone-Releasing Peptide 2, KP-102 · Drugs R&D, 2004
- The Effect of GH-Releasing Peptide-2 (GHRP-2 or KP-102) on GH Secretion from Primary Cultured Ovine Pituitary Cells Can Be Abolished by a Specific GRF Receptor Antagonist · Endocrinology, 1994
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