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Growth hormone axis

MGF

Also called Mechano growth factor, IGF-1Ec

InjectableEvidence CEvery other day
Half-life
0.1hours
Typical vial
2 / 5mg
Research amounts
100–200mcg

per administration

Common schedule
Every other day
Animal or lab only

Only animal or lab studies exist — no human study has set an amount.

Work out your draw

These numbers are a starting point — change any of them.

3 mL cartridge · 300 units loaded15units dialled
Concentration
0.67mg/mL
Volume per draw
0.15mL
Units to dial
15
Doses per cartridge
20

Vial label

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Published research contexts for MGF describe 100200 mcg per administration. Descriptive only, not a recommendation.

The unpegylated splice variant clears within minutes; human pharmacokinetics are not established.

An IGF-1 splice variant (IGF-1Ec) studied in rodent muscle models; no human dose-ranging study exists and the injected figures are community-derived, so no schedule table is shown.

Modelled level — every other day

1× is the peak after a single dose.

Steady-state peak
0.97× single dose

Read off the modelled curve, not an even-interval formula

Time to steady state
1hours

About five half-lives

Administrations
3.5/ week

Averaged over two weeks

Where these numbers come from

  • Mechano growth factor (IGF-1Ec) preclinical literatureAn IGF-1 splice variant studied in rodent muscle models; human injected amounts are community-derived.

Next steps