GHRP-2

220.00 AED — In stock

GHRP‑2 is a synthetic growth hormone releasing peptide that stimulates the pituitary gland to naturally increase growth hormone (GH) secretion by activating the ghrelin/GHS‑R receptor pathway. By enhancing GH release, GHRP‑2 supports metabolic, anabolic, and recovery‑related processes that are core to muscle development, body composition, and vitality. ⚗️ Product Features 🧪 Synthetic ghrelin receptor agonist peptide 📈 Stimulates endogenous GH release 💪 Supports research into muscle growth, recovery, and metabolism 🔄 Mimics natural pulsatile GH secretion patterns ✅ ≥98 % purity verified by HPLC 📄 Batch‑specific Certificates of Analysis (COAs) included 💧 Sterile, lyophilized peptide for research applications ⭐ Key Benefits 📈 Supports muscle growth and recovery by stimulating endogenous GH release 🔄 Enhances fat metabolism and body composition via GH-dependent pathways ⚡ Promotes energy, vitality, and overall hormonal balance 🔬 Human‑Relevant Research Applications 📈 Increases Growth Hormone Secretion GHRP‑2 acts as a potent GH secretagogue, stimulating the pituitary gland to release growth hormone. In clinical studies, GH levels rose significantly after GHRP‑2 administration in humans, demonstrating its role in enhancing natural GH secretion. 🔗 https://pubmed.ncbi.nlm.nih.gov/11443201/ — GHRP‑2 increases serum GH levels in humans even when the GHRH receptor is impaired, indicating direct stimulation of GH secretion. 🧾 Mechanism Summary 📈 Binds to growth hormone secretagogue receptors (GHS‑R) in the hypothalamus and pituitary 🔄 Triggers pulsatile GH release mirroring physiological patterns ⚙️ Supports metabolic and anabolic pathways associated with GH signaling 💪 Linked to downstream hormones like IGF‑1 in research settings 🔄 Reconstitution & Handling Guidance 1️⃣ Reconstitute with sterile bacteriostatic water2️⃣ Add the appropriate volume per research protocol3️⃣ Gently swirl until fully dissolved — do not shake4️⃣ Store reconstituted peptide at 4–10 °C5️⃣ Refrigerate unopened vials until use ❓ Frequently Asked Research Questions What does GHRP‑2 do in human research?GHRP‑2 is studied for its ability to stimulate endogenous growth hormone release by activating ghrelin/GHS‑R pathways, supporting mechanisms tied to muscle metabolism, recovery, and vitality.

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What is GHRP-2?

GHRP-2 is a synthetic hexapeptide, a chain of six amino acids, from the growth hormone-releasing peptide family first developed in the 1980s. It is closely related to GHRP-6 and contains D-amino acids and naphthylalanine, which help it resist breakdown.

GHRP-2 acts on the ghrelin receptor (GHS-R1a) in the pituitary and hypothalamus. This is thought to trigger a pulse of growth hormone release. It can also raise prolactin and cortisol to some degree, and may increase appetite through the same receptor.

Also known as: Pralmorelin, Growth hormone-releasing peptide-2, KP-102, GPA-748

What are peptides?

What the research covers

GHRP-2 has been studied in laboratory, animal and human studies. Pharmacology studies in animals described its effects across body systems. In people, it has mainly been studied as a test of the pituitary's capacity to release growth hormone, and in small trials in growth hormone deficiency and short stature, which did not lead to approval for those uses. Long-term outcome and safety data are limited. Pralmorelin has been marketed in Japan as a single-dose diagnostic agent for growth hormone deficiency. GHRP-2 is not approved as a medicine by the US FDA.

References

Formats available

Vial (injectable)

Lyophilised powder in a sterile vial, reconstituted before subcutaneous injection as directed by your pharmacy.

Storage and handling

Storage: Keep unopened lyophilised vials cool and dry, away from light. After reconstitution, refrigerate at 2-8C, protect from light and do not freeze. Follow the storage instructions on your pharmacy label.

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Specification

Property	Value
Sequence	D-Ala-D-2Nal-Ala-Trp-D-Phe-Lys-NH2
Molecular formula	C45H55N9O6
Molecular weight	approx. 818 g/mol
Peptide length	6 amino acids
CAS number	158861-67-7
Formats	Vial (injectable)

Frequently asked questions

What does the research on GHRP-2 show?

GHRP-2 reliably releases growth hormone in short human studies and has been used as a diagnostic test in Japan. Evidence on long-term use is limited.

How is GHRP-2 different from GHRP-6 and ipamorelin?

All act on the ghrelin receptor. GHRP-2 is generally reported to be more potent than GHRP-6, with a smaller effect on appetite. Ipamorelin is described as more selective, with less effect on cortisol and prolactin.

Are there side effects with GHRP-2?

Side effects can occur. Your GP will review your health, medication and, where relevant, blood results before prescribing, and you should report anything unexpected.

Which formats are available and how should I store them?

GHRP-2 is available as a vial (injectable). Keep unopened lyophilised vials cool and dry, away from light. After reconstitution, refrigerate at 2-8C, protect from light and do not freeze. Follow the storage instructions on your pharmacy label.

How much GHRP-2 should I take?

Your dose is set by our licensed GP following a consultation, and printed on your pharmacy label.