GHRP-2 5 mg

Dragon Pharma GHRP-2 5 mg – Potent Growth Hormone Releasing Peptide for Research

Dragon Pharma GHRP-2 (Pralmorelin) is a synthetic growth hormone releasing peptide that acts on the ghrelin receptor (GHS-R1a) to stimulate potent, pulsatile release of endogenous growth hormone. GHRP-2 is considered one of the most potent GHRPs available for research, significantly more powerful than GHRP-6 on a per-milligram basis.

If you're looking for legit GHRP-2 for research purposes, this peptide has gained attention for its ability to produce robust GH pulses, supporting studies on muscle recovery, body composition, metabolic function, and anti-aging biology. For researchers studying the GH/IGF-1 axis, GHRP-2 offers a well-characterized and highly potent research tool.

Why Athletes & Bodybuilders Are Researching GHRP-2

Growth hormone plays a critical role in muscle recovery, protein synthesis, lipolysis, and connective tissue health. GHRP-2 research suggests it produces one of the most potent GH pulses among GHRPs, making it valuable for studies on anabolic signaling, fat metabolism, and recovery optimization. For researchers studying performance enhancement or metabolic regulation, GHRP-2 represents a well-documented secretagogue.

What Makes Dragon Pharma GHRP-2 Different?

• ✔ One of the most potent GHRPs — significantly stronger than GHRP-6
• ✔ Acts on ghrelin receptor (GHS-R1a) for natural-mimicking GH pulses
• ✔ Potent stimulator of pulsatile GH release in research models
• ✔ Well-characterized pharmacokinetics in peer-reviewed literature

Note for researchers: GHRP-2 is significantly more potent than GHRP-6. Adjust dosing protocols accordingly. For best results in your research, follow established protocols and always source GHRP-2 from verified suppliers like Dragon Pharma.

Product Specifications

Dosage, Reconstitution & Research Guidelines

Reconstitution Instructions (5 mg Vial)

GHRP-2 comes as a lyophilized powder in a 2 mL sterile vial. You'll need bacteriostatic water to reconstitute it properly.

• ✔ Add 2 mL of bacteriostatic water to the vial
• ✔ Final concentration: 2.5 mg per mL (2500 mcg/mL)
• ✔ Gently swirl — do not shake
• ✔ Refrigerate after reconstitution and use within 14 days

Need bacteriostatic water for your research? Get it here →

Typical Research Dosing

Based on available research literature, typical GHRP-2 dosing in animal studies falls in this range:

• ✔ 100 – 300 mcg per dose in standard research models (dose-dependent GH release)
• ✔ Administered 1–3 times daily depending on research protocol
• ✔ One 5 mg vial provides approximately 15–50 research doses depending on dose
• ✔ Note: GHRP-2 is significantly more potent than GHRP-6 — lower doses are typically required

Insulin Syringe Dosing Guide

Using a standard 1 mL (100 unit) insulin syringe with GHRP-2 reconstituted to 2.5 mg/mL:

• ✔ 0.04 mL (4 units) = 100 mcg
• ✔ 0.06 mL (6 units) = 150 mcg
• ✔ 0.08 mL (8 units) = 200 mcg
• ✔ 0.10 mL (10 units) = 250 mcg
• ✔ 0.12 mL (12 units) = 300 mcg
• ✔ Administer subcutaneously — abdomen area, on an empty stomach for optimal results in research

How Athletes & Bodybuilders Are Researching GHRP-2

GHRP-2 is one of the most potent GHRPs available. Researchers studying GH pulsatility, muscle recovery, lipolysis, and body composition often utilize GHRP-2 in their protocols.

Popular research stacks include:

• ✔ GHRP-2 + GHRH analogue (CJC-1295 or Sermorelin) — synergistic GH release through dual pathways. View CJC-1295 DAC →
• ✔ GHRP-2 + Ipamorelin — for comparative GH secretagogue research
• ✔ GHRP-2 + GHRP-6 — for comparative potency studies. View GHRP-6 →
• ✔ GHRP-2 + MK 677 — for research on combined GH secretagogue pathways. View MK 677 →

Research Protocol Example (4-6 Weeks)

• ✔ Weeks 1–6: GHRP-2 100–200 mcg 1–3 times daily subQ (on empty stomach)
• ✔ Weeks 1–6: CJC-1295 DAC 1 mg twice weekly (optional stack for GH potentiation)
• ✔ Post-cycle observation: 2–4 weeks off before next research phase

Important Considerations

• 🔬 GHRP-2 is significantly more potent than GHRP-6 — start with lower doses in research protocols
• 💧 Administer on empty stomach (at least 2 hours after food, 30 min before eating) for optimal GH studies
• ⚠️ May increase prolactin and cortisol more than Ipamorelin — monitor in long-term research
• 📦 Always source GHRP-2 from verified suppliers like Dragon Pharma

Lab Verification – Third-Party Test Results

At Dragon Pharma, every batch of GHRP-2 undergoes independent third-party HPLC testing to verify purity, mass, and sterility. Below are the test results for the current batch, analyzed by Janoshik.

Lab file

ghrp-2-5mg-lab-test-2025-11-07

Test Date

2025-11-07

Batch Number

#HDGH10

Measured Result

5.88 mg

Assay vs Label

117.60%

COA summary: potency verified, purity passed, heavy metals passed.

Latest Batch

Why Third-Party Testing Matters

With the rise of counterfeit research peptides, independent lab verification is the only way to confirm you're getting what you paid for. GHRP-2 should meet strict purity and mass standards. Dragon Pharma commits to full transparency — every batch is tested, and COAs are published here.

For more information on GHRP-2 research and GH secretagogues, refer to this PubMed study on GHRP-2 and GH release.

Shipping & Product Authenticity

What to Expect

• ✔ Orders processed within 24–48 hours after payment confirmation
• ✔ USA Domestic shipping via USPS/UPS/FedEx — tracking included
• ✔ International tracking available (update frequency varies by destination)
• ✔ Cold-chain packaging not required for lyophilized peptide before reconstitution, but vials are shipped in protective padding

How to Verify You Have Legit GHRP-2

Counterfeit research peptides are a real problem. Here's how to confirm you're getting authentic Dragon Pharma GHRP-2:

• ✔ QR code verification — each box includes a unique QR code. Scan it to verify the batch on Dragon Pharma's official database
• ✔ Scratch-off serial number — reveals a one-time use code for online verification
• ✔ Batch traceability — match the batch number on the vial to our lab test results above
• ✔ Original crimp seal — intact, sterile vial with Dragon Pharma labeling

For complete delivery details, tracking policy, international customs, and reshipment terms, please see our Shipping Info page.

Storage Guidelines

Before Reconstitution (Lyophilized Powder)

• ✔ Store at 2–8°C (36–46°F) — standard refrigerator temperature
• ✔ Do not freeze the lyophilized powder
• ✔ Keep in original packaging, away from light
• ✔ Stable for up to 12 months when refrigerated properly
• ✔ Avoid repeated temperature changes (don't take in and out of fridge unnecessarily)

After Reconstitution (Mixed with Bacteriostatic Water)

• ✔ Store at 2–8°C (36–46°F)
• ✔ Use within 14 days of reconstitution
• ✔ Do not freeze after reconstitution — freezing can damage peptide structure
• ✔ Keep vial upright and sealed between uses
• ✔ Avoid direct light exposure

What to Avoid

• ❌ Freezing (before or after reconstitution — damages peptide bonds)
• ❌ Leaving at room temperature for extended periods (>24 hours)
• ❌ Shaking the vial — swirl gently instead
• ❌ Using cloudy or particulated solution after reconstitution
• ❌ Storing in bathroom or near heat sources

Inspection Before Use

Before using in your research, always inspect the vial:

• ✔ Lyophilized powder should appear as a white, intact cake or powder — not yellow, clumped, or melted
• ✔ After reconstitution, solution should be clear and particle-free
• ✔ Crimp seal must be intact — do not use if seal is broken or missing
• ✔ Check batch number and QR code for authenticity before use

Keep out of reach of children and unauthorized personnel. Follow institutional laboratory safety guidelines for handling research peptides.

Frequently Asked Questions