GHRP-2 10mg | Growth Hormone Releasing Peptide | Endocrine & Metabolic Research | West Lab Chemicals
Product Overview
GHRP-2 (Growth Hormone Releasing Peptide-2) is a synthetic hexapeptide that acts as a potent ghrelin receptor (GHS-R1a) agonist, stimulating the release of endogenous growth hormone (GH).
At West Lab Chemicals, we supply GHRP-2 10mg (Research Grade) with ≥99% purity (HPLC verified), manufactured under GMP-certified conditions for maximum consistency, potency, and reliability.
GHRP-2 is widely studied for its role in GH regulation, appetite control, cellular regeneration, and metabolic function, making it a key research compound in endocrine, aging, and muscle physiology studies.
What is GHRP-2?
GHRP-2 (Growth Hormone Releasing Peptide-2) belongs to the growth hormone secretagogue (GHS) family, which mimics the action of ghrelin, the natural “hunger hormone.”
It binds specifically to ghrelin receptors (GHS-R1a) in the pituitary and hypothalamus, triggering a pulsatile release of GH and enhancing IGF-1 levels (in research models).
Mechanism of Action
-
Activates growth hormone secretagogue receptors (GHS-R)
-
Increases GH release and IGF-1 production
-
Stimulates pituitary activity and somatotropic signaling
-
Enhances cellular recovery, metabolism, and protein synthesis
Key Features
✅ ≥99% purity verified by HPLC & MS
✅ Potent ghrelin receptor (GHS-R1a) agonist
✅ Promotes GH and IGF-1 release (research context)
✅ Enhances recovery, metabolism, and cellular growth
✅ Non-hormonal, receptor-driven action
✅ GMP-certified manufacturing and COA included
Benefits (Research Context)
⚙️ Endocrine Function Studies: Promotes GH release and IGF-1 activation.
⚙️ Muscle & Recovery Research: Supports protein synthesis and regeneration.
⚙️ Metabolic Regulation: Helps explore energy balance and lipid metabolism.
⚙️ Neuroendocrine Research: Modulates ghrelin-related appetite pathways.
⚙️ Combination Synergy: Often studied alongside CJC-1295 or GHRH analogs.
Applications / Uses (Research Only)
🔹 Growth hormone and IGF-1 pathway research
🔹 Endocrine and pituitary function studies
🔹 Muscle and tissue regeneration models
🔹 Appetite, metabolism, and obesity research
🔹 Aging and hormonal decline investigations
Composition & Technical Data
| Property | Specification |
|---|---|
| Chemical Name | Growth Hormone Releasing Peptide-2 (GHRP-2) |
| Synonyms | Pralmorelin, KP-102, GHRP 2 |
| Sequence | D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH₂ |
| CAS Number | 158861-67-7 |
| Molecular Formula | C₄₅H₅₅N₉O₆ |
| Molecular Weight | 817.0 g/mol |
| Appearance | White to off-white lyophilized powder |
| Purity | ≥99% (HPLC verified) |
| Solubility | Soluble in sterile water or 0.1% acetic acid |
| Form | Lyophilized peptide (Research grade) |
| Storage Conditions | –20 °C, dry and dark |
| Pack Size | 10 mg vial |
Dosage & Usage (Research Context)
-
Reconstitution: Dissolve in sterile or bacteriostatic water.
-
Recommended concentration: As determined by research design.
-
Storage after reconstitution: Store aliquots at –20 °C.
-
Handling: Avoid repeated freeze–thaw cycles.
-
Note: For in vitro and scientific research use only — not for injection or ingestion.
Storage & Stability
-
Store lyophilized powder at –20 °C for up to 24 months.
-
After reconstitution, store refrigerated (2–8 °C) and use within 30 days.
-
Protect from direct light and moisture.
-
Handle aseptically to maintain integrity.
Safety & Handling
-
Intended for laboratory and scientific research use only.
-
Not approved for human or veterinary use.
-
Avoid inhalation or skin contact.
-
Use gloves, eye protection, and PPE.
-
Dispose of materials according to institutional biosafety standards.
Why Buy from West Lab Chemicals?
🌐 Ultra-Pure Peptide Quality: ≥99% verified via HPLC & MS.
🧪 GMP & ISO 9001 Certified Manufacturing: Consistent and sterile production.
📄 COA & MSDS Provided: Batch-specific documentation included.
🚚 Global Shipping: Temperature-controlled and tracked worldwide.
💬 Expert Support: Assistance for reconstitution, solubility, and storage.
💧 Trusted Brand: Preferred peptide supplier for endocrine and GH research labs.
Purity Guarantee
Each vial of GHRP-2 10mg from West Lab Chemicals is:
-
≥99% pure (HPLC and MS verified)
-
Tested for sterility and endotoxin levels
-
Accompanied by batch-specific COA and quality certificate
-
Manufactured in GMP-compliant and ISO 9001:2015 certified facilities

Reviews
Clear filtersThere are no reviews yet.