MGF

Research

Mechano Growth Factor (IGF-1Ec)

Category
Growth Hormone
Aliases
IGF-1Ec, IGF-1 splice variant
Administration
Subcutaneous/intramuscular injection near target muscle (research)

How it works

  1. Activates quiescent satellite (muscle stem) cells

    It wakes up dormant stem cells inside your muscles, prompting them to help repair and grow new muscle tissue.

  2. Triggers local muscle protein synthesis independent of systemic IGF-1

    It triggers muscle-building activity right at the site of the damage, separate from the growth hormone/IGF-1 system that affects your whole body.

  3. Upregulated specifically at the site of mechanical muscle damage

    Your muscles naturally produce more of this after a hard workout or an injury — it's a localized repair signal, not a bloodstream hormone.

Result

Faster local muscle repair and growth following exercise or injury, driven by activation of the muscle's own stem cells. The felt effect would be quicker recovery and less soreness in the specific muscle worked or injured, rather than a whole-body change.