Buy PEG MGF 5mg for Muscle Growth & Recovery Research with Discreet Worldwide Shipping
What is PEG MGF 5mg?
PEG MGF (Pegylated Mechano Growth Factor) is a synthetic peptide derived from IGF-1 (Insulin-like Growth Factor-1). It is designed for research exploring muscle regeneration, hypertrophy, and recovery.
By adding a PEG (polyethylene glycol) chain to MGF, the peptide’s stability and half-life are significantly extended — making it a popular compound for muscle biology and regenerative medicine research.
PEG MGF has been extensively studied for its role in satellite cell activation, helping to promote muscle tissue repair following exercise-induced or injury-related damage.
How Does PEG MGF Work in the Body?
PEG MGF works by stimulating satellite cells — specialized muscle stem cells that are responsible for tissue regeneration and growth.
Upon activation, these cells fuse with existing muscle fibers, increasing muscle mass and density.
The PEGylation process helps prolong MGF’s biological activity, enabling sustained activation of muscle repair pathways.
Key Mechanisms of Action:
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Promotes muscle cell proliferation and differentiation
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Enhances protein synthesis and nitrogen retention
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Prolongs peptide activity through PEG modification
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Supports muscle recovery post-exertion or injury
Key Research Benefits of PEG MGF 5mg
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Promotes muscle growth and tissue regeneration
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Supports faster recovery after high-intensity exercise
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Enhances cell repair and regeneration in skeletal muscle
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Prolonged half-life compared to unmodified MGF
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May assist in reducing muscle atrophy in research models
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Encourages protein synthesis and satellite cell activation
⚠️ For laboratory research use only. Not approved for human consumption or therapeutic use.
Product Details and Purity
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Product Name: PEG MGF 5mg
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Category: Research Peptide
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Form: Lyophilized powder
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Purity: ≥99% (HPLC tested)
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Molecular Formula: C121H200N42O39
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Molecular Weight: 2888.16 g/mol
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Storage: Store refrigerated at 2–8°C, away from light and moisture
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Shelf Life: 24 months (unopened, under proper conditions)
All batches are independently tested and HPLC-certified to ensure research-grade quality and consistency.
Dosage & Usage Guidelines
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For research use only.
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PEG MGF 5mg is typically reconstituted with sterile water or bacteriostatic solution for in vitro or in vivo studies.
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Research dosage and duration should be determined based on experimental design and study parameters.
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Do not inject or ingest.
Safety, Side Effects & Precautions
PEG MGF 5mg is not for human use. It should be handled only in controlled laboratory environments by qualified personnel.
While MGF analogues have shown low toxicity in research, improper handling may lead to contamination or degradation.
Precautions:
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Use sterile equipment and aseptic technique
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Wear protective gloves and eyewear
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Dispose of waste according to safety standards
Quality Assurance & Testing
At Peptide Online Store, every peptide undergoes stringent quality control, including:
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HPLC and Mass Spectrometry Analysis for purity verification
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Microbial and endotoxin testing
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cGMP-compliant synthesis
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Batch-specific Certificates of Analysis (COA)
These measures ensure that researchers receive only the highest-quality peptide compounds for reliable experimental results.
Commitment to Quality and Compliance
We uphold strict industry compliance and ethical standards, ensuring that our peptides meet GMP manufacturing and ISO-certified laboratory requirements.
All products are supplied for research purposes only, not for therapeutic or human use.
Potential Applications (For Research Use Only)
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Muscle repair and regeneration studies
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Skeletal muscle hypertrophy research
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Exercise physiology and recovery experiments
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Peptide stability and pharmacokinetics modeling
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Cellular growth and differentiation research
Why Choose Peptide Online Store for PEG MGF 5mg?
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≥99% purity, verified by independent labs
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Competitive pricing and volume discounts
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Secure, temperature-controlled shipping
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Discreet global delivery
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Expert customer support for researchers
Peptide Online Store is a trusted source of premium research-grade peptides, ensuring unmatched reliability and service quality.
Shipping & Delivery Information
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Fast, worldwide discreet shipping
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Orders dispatched within 24–48 hours
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Temperature-stable packaging for peptide integrity
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Tracking provided for all international shipments
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Optional priority express shipping available
How to Order Online
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Visit peptideonlinestore.com
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Search for PEG MGF 5mg
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Add the item to your cart
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Choose preferred shipping and payment methods
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Receive order confirmation and tracking details
Frequently Asked Questions (FAQ)
Q: What is the main difference between PEG MGF and standard MGF?
A: PEG MGF is PEGylated, meaning it has a longer half-life, enhancing peptide stability and duration of activity.
Q: Is PEG MGF 5mg suitable for human use?
A: No. PEG MGF is for research use only and not approved for human or veterinary use.
Q: How should I store PEG MGF 5mg?
A: Store in a cool, dry place (2–8°C) and protect from light and moisture for optimal stability.
Related Research Peptides
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IGF-1 LR3 1mg – Long-acting growth factor analogue
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GHRP-6 5mg – Growth hormone-releasing peptide
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CJC-1295 DAC 2mg – Growth hormone secretion enhancer
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BPC-157 5mg – Muscle and tissue repair peptide
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TB-500 (Thymosin Beta-4) 5mg – Cellular recovery and healing support
Final Thoughts
PEG MGF 5mg represents a key advancement in muscle regeneration and recovery research, combining the biological efficacy of MGF with the enhanced stability of PEGylation.
At Peptide Online Store, we provide ultra-pure, research-grade peptides with full transparency and testing documentation — ensuring precision, reliability, and consistent results for scientific studies.
Order PEG MGF 5mg today and explore its potential in advanced muscle biology and recovery research with confidence.

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