PEG-MGF, Mechano grow factor, IGF-1 EC 99% White powder C121H200N42O39 Senwayer

Mechano Growth Factor (MGF) also known as IGF-1Ec is a growth factor/repair factor that is derived from exercised or damaged muscle tissue. MGF has been shown to boost muscle mass by improving the ability of wasted tissue to grow and improve itself by activating muscle stem cells and increasing the upregulation of protein synthesis. MGF is a part of the IGF family, but, in the case of MGF, this part of the peptide acts as a separate growth factor involved in initiating muscle satellite (stem) cell activation in addition to its IGF-Ireceptor domain which increases protein synthesis, and hence improves muscle mass. (Adams GR 2002).

PEGylated protein (PEG-MGF) is the one that has Polyethylene Glycol added to it. The role of the Polyethylene Glycol molecule is to preserve the integrity of the Mechano Growth Factor. Unlike the naturally produced Mechano Growth Factor, the injected MGF needs to enter the circulatory system. That is where the problem for the MGF arises. MGF is not stable in such environment and in order to be able to reach its final destination and fulfill its role it needs to be PEGylated (and turned into PEG-MGF). Polyethylene Glycol serves as a kind of a shell protecting the MGF from reacting to its surroundings before it reaches its final destination. It makes the PEG-MGF much more stable and long-lasting than Machano Growth Factor could be on its own.

Using PEG MGF on cycle or off cycle, you are going to experience recovery that is far superior to any generic peptide available. Just like normal peptides, remember that PEG MGF comes in the form of a white delicate powder that needs to be reconstituted with bacteriostatic water and kept in the refrigerator.

PEG MGF does not need to be systematically administered because of its long half-life (several days). It will circulate your body binding to the receptors where muscle tissue damage has taken place. Administration should be timed post workout or on recovery days when you plan on resting. Since mechano growth factor is a variant of IGF-1, you do not want to use MGF pre-workout because it will have to fight for position with IGF-1 as they both try to bind to the same receptor. IGF-1 has a much stronger affinity to bind then MGF.

Rest days are the best way to get the most use out of PEG MGF, as you will have lower level of IGF-1 and the long lasting PEG MGF will have the ability to run the course of the body while you focus on recovery. I have personally ran PEG MGF and administered into the quad regions after very long sessions where my quads were ripped to shreds. The recovery time and muscle growth in those areas was noticed after one week of use. Duly noted was the recovery time after a 100+ mile ride. On the recovery day, I administered 200mcg of PEG MGF and rested. The following day muscles felt recovered and soreness was not present for the next training ride.

An insulin syringe needs to be used to inject subcutaneously or intramuscularly with a dose around 200-400mcg. Bilateral dosing can be used, but a single site administration will work just as well.