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| Category | Muscle Building |
|---|---|
| Tags | Repair & Recovery, Long-acting MGF |
| Half-life | 2 days 12 hours |
| Elimination time | 12 days 12 hours |
PEG-MGF is a PEGylated (polyethylene glycol-modified) version of MGF with dramatically extended half-life, allowing systemic rather than localized action.
100-200 mcg 2-3 times weekly, subcutaneous.
PEGylation extends activity but changes distribution pattern. Less studied than standard MGF. Not FDA-approved.
Same satellite cell activation as MGF but PEGylation prevents rapid degradation, allowing sustained systemic activity over days rather than minutes.
PEG-MGF is a splice variant of IGF-1 known as Mechano Growth Factor, attached to a Polyethylene Glycol (PEG) molecule to extend its half-life from minutes to days. MGF is naturally produced in muscle tissue in response to mechanical overload (exercise) and is responsible for activating satellite cells and initiating muscle repair and growth.
Systemic administration of PEG-MGF aids in the recovery of damaged muscle tissue, improves nitrogen retention, and creates new muscle fibers (hyperplasia). It is also neuroprotective. It is typically used on rest days to aid recovery from intense training.
Dosage is generally 200-400 mcg injected subcutaneously or intramuscularly (site-specific injection is popular but PEGylation makes it systemic) once or twice a week, typically after training or on rest days.
All Core Sup products are sourced from cGMP-compliant, FDA-registered facilities and undergo independent third-party laboratory testing for identity, purity, and concentration accuracy. Certificate of Analysis (CoA) available on request.
This product is supplied for research and educational purposes only. It is not intended for human consumption, diagnosis, treatment, or prevention of any medical condition. Always consult a qualified healthcare professional before use. Core Sup operates in compliance with UAE MOHAP regulations.
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