Reviewed by The Peptide Dispatch Editorial Team · Last reviewed July 6, 2026
MGF (Mechano Growth Factor) (MGF) is a muscle peptide, at the research chemical stage in the published literature. Splice variant of IGF-1 produced in response to mechanical stress. Activates satellite cells for muscle repair and growth.
Splice variant of IGF-1 produced in response to mechanical stress. Activates satellite cells for muscle repair and growth.
| Research Status | Research chemical |
|---|---|
| Half-Life | 5-7 minutes |
| Administration | Intramuscular (site-specific) |
| Doses Reported in Published Studies | 100-200 mcg (site-specific) |
Activates muscle satellite cells and promotes local muscle repair independent of systemic IGF-1.
Splice variant of IGF-1 produced in response to mechanical stress. Activates satellite cells for muscle repair and growth.
Activates muscle satellite cells and promotes local muscle repair independent of systemic IGF-1.
MGF (Mechano Growth Factor) is at the following stage in the published literature: Research chemical. All information is for research and educational purposes only.
Reported half-life: 5-7 minutes.
Reported administration route in the literature: Intramuscular (site-specific). This is not a recommendation for human use.
Educational content, not medical advice. Effects described are drawn from cited research in study subjects.