Buy GHRH 5mg for Growth Hormone Secretion Research | 99% Purity Peptide
What Is GHRH (Growth Hormone-Releasing Hormone)?
GHRH (Growth Hormone-Releasing Hormone) is a naturally occurring peptide responsible for stimulating growth hormone (GH) release from the anterior pituitary gland. The synthetic version of GHRH 5mg is designed for research studies focusing on GH regulation, metabolic pathways, and tissue regeneration.
GHRH acts as a primary physiological trigger for GH synthesis and secretion, making it a foundational compound in endocrine and peptide research.
How Does GHRH Work in Research?
GHRH functions through specific GHRH receptors located on the somatotroph cells of the pituitary gland.
When GHRH binds to these receptors, it activates adenylate cyclase and cAMP signaling, leading to the release and synthesis of GH into circulation.
This mechanism is essential in studying:
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Growth hormone regulation
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IGF-1 (Insulin-like Growth Factor 1) production
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Cell regeneration and repair
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Metabolic rate modulation
Research Benefits of GHRH 5mg
Scientific and clinical research has associated GHRH activity with numerous metabolic and regenerative benefits, including:
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Enhanced GH and IGF-1 secretion
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Increased protein synthesis and muscle recovery
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Improved lipid metabolism
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Potential anti-aging and longevity effects
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Better cellular repair and regeneration studies
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Support for bone density and tissue integrity models
These attributes make GHRH a cornerstone peptide for both short-term and long-term endocrine system studies.
Product Specifications
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Product Name: GHRH 5mg
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Form: Lyophilized peptide powder
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Purity: ≥99% (HPLC and Mass Spectrometry validated)
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Molecular Formula: C₈₁H₁₃₄N₂₄O₁₉
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Molecular Weight: ~1763.0 Da
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Storage: Store at -20°C (unreconstituted)
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Shelf Life: 24 months
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Origin: GMP & ISO-certified laboratory production
Dosage and Usage (For Research Purposes Only)
⚠️ For scientific research use only. Not for human consumption.
Reconstitution:
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Reconstitute each 5mg vial with 1–2mL of sterile bacteriostatic water.
Suggested Research Concentrations:
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GHRH is typically studied in concentrations ranging from 50mcg to 200mcg per experimental unit, depending on protocol design.
Storage after Reconstitution:
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Store between 2°C–8°C and use within 10–14 days.
Safety, Handling, and Stability
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Ensure sterile handling during all reconstitution procedures.
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Avoid repeated freeze–thaw cycles to maintain peptide integrity.
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Stable for up to 24 months when stored correctly in lyophilized form.
Observed in Research:
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Mild flushing
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Transient fatigue or light-headedness (due to GH pulse activity)
These are temporary and self-limiting effects typically observed during controlled GH stimulation studies.
Laboratory Applications of GHRH
GHRH 5mg is an essential peptide for studying growth hormone dynamics and pituitary signaling. Common research applications include:
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Endocrine signaling studies
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GH and IGF-1 pathway analysis
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Muscle repair and tissue growth models
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Metabolic regulation and lipid oxidation studies
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Anti-aging and neuroendocrine research
Quality Control and Testing
At Peptide Online Store, every batch of GHRH 5mg undergoes rigorous quality testing to ensure consistency and reliability:
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Purity: ≥99% verified by HPLC
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Identity Confirmation: Mass spectrometry analysis
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Sterility: Tested for endotoxins and microbial contamination
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Batch Traceability: Complete COA (Certificate of Analysis) included
This guarantees that each vial meets global laboratory standards for research-grade peptides.
Why Buy GHRH 5mg from Peptide Online Store?
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GMP-certified & ISO-compliant manufacturing
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99% purity, lab-verified
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Fast global delivery with tracking
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Secure, discreet packaging
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Trusted by research institutions and laboratories worldwide
Peptide Online Store ensures premium-quality peptides for reliable experimental outcomes.
Shipping and Delivery Information
We provide global shipping with full tracking and temperature-safe packaging to maintain peptide stability.
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Orders dispatched within 24 hours
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Worldwide coverage (North America, Europe, Asia, Australia)
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Discreet and secure packaging
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COA documentation included
Frequently Asked Questions (FAQ)
Q1: What is GHRH used for in research?
A1: GHRH is studied for its ability to stimulate GH secretion and IGF-1 synthesis, making it valuable for metabolism, regeneration, and endocrine pathway studies.
Q2: Is GHRH the same as CJC-1295 or Mod GRF 1-29?
A2: GHRH is the natural 44-amino acid sequence, whereas CJC-1295 and Mod GRF 1-29 are synthetic analogs with modified half-lives for extended GH stimulation studies.
Q3: What purity can I expect?
A3: All GHRH peptides sold through Peptide Online Store are ≥99% pure and come with a Certificate of Analysis for verification.
Related Peptides
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Mod GRF 1-29 (CJC-1295 no DAC) 5mg
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CJC-1295 DAC 5mg
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GHRP-2 5mg
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GHRP-6 5mg
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Ipamorelin 5mg
Final Thoughts
GHRH 5mg serves as a powerful natural growth hormone-releasing peptide, ideal for studies exploring the endocrine system, tissue regeneration, and metabolic modulation.
By replicating the body’s native GH release mechanism, GHRH provides a scientifically relevant model for understanding hormonal balance, repair processes, and cellular longevity.
At Peptide Online Store, we ensure all peptides are GMP-certified, COA-verified, and shipped globally, supporting researchers with uncompromising purity and precision.


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