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Mgf1.9

MGF

Limited safety

Evidence

Evidence ScoreNot scored

Studies: 7

Meta-analyses: 0

Dosage & timing

Dosage:

No legitimate or recommended dose — MGF is an unapproved grey-market research chemical with no human dosing data and no quality control. We do NOT provide a dosing protocol. There has never been a human trial to establish a safe or effective dose; published dosing is only in cell and animal models and does not translate to a human regimen.

Best Time:

Any time

Can take on empty stomach

Form:

None — unapproved grey-market research chemical

What you'll notice

ℹ️ No human trials of injected MGF — at allneutral

Throughout

🩹 Reduced fibrosis & inflammation, but NO fiber regeneration (animal)neutral

Days–weeks (in animals)

🧫 Myoblast / osteoblast proliferation (cells & animal)neutral

In vitro / weeks (animal)

Safety

Limited safety

Contraindications:

Not an approved medicine and not a regulated dietary supplement — unapproved grey-market injectable research chemical; do not self-source
No human safety data of exogenous MGF exists — every safety conclusion would be an extrapolation from cells or animals
Any personal or family history of cancer — MGF is part of the IGF-1 axis, which carries a theoretical tumor-promotion risk

Drug Interactions:

Growth hormone / IGF-1 / other anabolic agents
Any prescription medication

Side Effects:

Theoretical promotion of tumor growth (IGF-1 axis)Injection-site infection / harm from non-sterile, impure productUnknown human side-effect profile

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