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MGF
Mechano Growth Factor (IGF-1Ec)
IGF-1 splice variant. Muscle repair and growth research.
Muscle researchTissue repairRecovery research
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1 source for 2mg·cheapest $29.99 at AMC Essentials·$14.99/mg
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#1
AMC EssentialsBEST
★ 4.6
$29.99
$14.99/mg
/ research index
The research base
Research Maturity
★★★☆☆
3/5 — Volume of studies
Evidence Strength
★★★☆☆
3/5 — Quality of evidence
Mechano-sensitive IGF-1 splice variant studied for local muscle repair and satellite cell activation.
/ mechanism of action
How it works
A splice variant of IGF-1 expressed in response to mechanical loading. Activates satellite cells for muscle repair before systemic IGF-1 effects.
/ research dosing
Common research protocols
Range
200-500 mcg per dose (PEG-MGF: ~200-400mcg 2-3x/week)
Frequency
Post-training or 2-3x weekly (PEG form)
Route
Subcutaneous or intramuscular
Cycle
4-8 week research courses
Research notes
Standard MGF has a very short half-life (minutes); PEG-MGF is pegylated for extended action. Researched for localized muscle repair timing.
References
FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use
As a solo compound
Often researched post-training; PEG-MGF is the longer-acting form.
Common pairings
/ side effects
What to know
Injection-site effects possible; generally well-tolerated in studies.
/ timeline
Realistic expectations
4-8 weeks
/ recommendation
Where to buy MGF
🏆Our pick for MGF
AMC Essentials
2mg · USA · Card
- ✓Third-party tested (Verified)
- ✓COAs provided — Per-batch
- ✓Best $/mg in stock right now
- ✓4.6★ community rating
FOR RESEARCH USE ONLY. MGF is intended for laboratory research and not for human consumption.