Peg MGF
PEG-MGF is a PEGylated form of the mechano growth factor. MGF is a splice variant of insulin-like growth factor with an attached polyethylene glycol to the structure for more stability of the MGF peptide.


PEG MGF 2mg – Long-Lasting Muscle Growth & Recovery Peptide
PEG-MGF (PEGylated Mechano Growth Factor) is an advanced form of MGF, a splice variant of IGF-1 (Insulin-Like Growth Factor). It plays a crucial role in muscle regeneration and growth after training or injury. The PEGylation (polyethylene glycol modification) increases the peptide's half-life, making its effects longer-lasting and more stable in the body.
This innovative modification makes PEG MGF a popular choice among bodybuilders, athletes, and individuals seeking muscle repair, hypertrophy, and enhanced performance.
Key Benefits of PEG MGF:
✅ Stimulates satellite cell activation (muscle regeneration)
✅ Promotes lean muscle tissue growth
✅ Enhances recovery after intense training or injury
✅ Increases vascularity and muscle definition
✅ Supports fat reduction and improved body composition
✅ Improves endurance and strength levels
✅ Supports bone marrow stimulation and immune function
Unlike traditional MGF, PEG-MGF delivers its results with less frequent injections due to its extended half-life.
Dosage & Administration:
-
Recommended Dose: 100–200 mcg per injection
-
Frequency: Every 2–3 days
-
Cycle Length: 5–6 weeks, followed by a 2–3 week break
-
Timing: Inject immediately post-workout for maximum effectiveness
-
Injection Method: Subcutaneous or intramuscular (local to trained area for enhanced effect)
-
Mixing: Reconstitute with bacteriostatic water
-
Storage: Store refrigerated after reconstitution (stable up to 30 days)
Note: For best results, stack with IGF-1 LR3 or CJC-1295 during lean mass or recovery cycles.
⚠️ Possible Side Effects:
While PEG MGF is generally well-tolerated, improper usage or excessive dosing may lead to:
-
Overgrowth of extremities (rare and dose-dependent)
-
Prostate tissue stimulation (in older users)
-
Water retention
-
Temporary injection site redness or swelling
Always consult a qualified medical professional before starting any peptide protocol.
Why Choose PEG-MGF?
✅ Extended-release MGF for superior muscle repair
✅ Only 2–3 injections per week
✅ Ideal for cutting and bulking cycles
✅ Backed by research for performance and healing
✅ High purity – lab-tested and verified
Perfect for athletes in post-cycle therapy (PCT) or during high-intensity training phases.