Wuhan Hengwo Scien-Tech Co,ltd

Product Name:Mechano Growth Factor,MGF

MF: C121H200N42O39

MW: 2888.16

Purity: 99%

Specification: 2mg/vial

Appearance: White Lyophilized Powder

Grade:Pharmarceutical Grade

2 kinds of MGF splice variants of IGF

Mechano Growth Factor (MGF) also known as IGF-1Ec is a growth factor/repair factor that is derived from exercised or damaged muscle tissue.  It’s called MGF as IGF-IEa is a bit of a mouthful and harder to identify amongst the other IGF variants.

IGF-1Ec:This is the first phase release igf splice variant and it appears to stimulate satellite cells into activation, This is the closest variant to synthetic MGF.When mechanical overload is introduced to a muscle (as by weight training), the IGF-1 gene released and is differentially spliced during the bodies response. Initially, it it is spliced to produce predominantly IGF-1Ec (called the MGF splice variant of IGF-1). This early splicing stimulates satellite cells into activation. Which in turn allows the activation of extra undamaged nuclei to grow new muscle fiber and tissue. The appearance of MGF also initiates the upregulation of new protein synthesis. 

IGF-1Ea:After this initial splicing of IGF-1 into MGF, production then switches towards producing a systemic release of IGF-1Ea from the liver, which also upregulates protein synthesis as well. It is the secondary release of igf from the liver, and its far less anabolic and shorter acting.

The expression of IGF-1 splice variants, over the course of the healing and regrowth phase of muscle repair is thought to be the primary anabolic mechanism by which the body produces new muscle. MGF is available as an injectable peptide, and it has been anecdotally shown that injecting it will cause a response in the area resulting in localized muscle growth.

MGF Benefits

MGF is a splice variant of the IGF gene which increases stem cell count in the muscle and allows for muscle fibers to fuse and mature. This is a process required for growth of adult muscle. Natural MGF is made locally and does not travel into the bloodstream. Synthetic MGF is water based and when administered intramuscularly, travels into the bloodstream. MGF is only stable in the blood stream for only a few minutes.

In bodybuilding this drug is used to accelerate muscle growth. Other effects of the drug include decrease of fat mass of the body, endurance increase, improvement of immune defenceand skin, bone strengthening, lowering of cholesterol level, accelerated recovery. Those who administered MGF declared that they experienced no side effects, which frequently occur with the use of other drugs for gaining body mass.

Muscle Repair Factor

When you train, what happens to your muscles is they break down, the cells are damaged, muscle tissue needs to be repaired and your body produces 2 forms of MGF splice variant.  The first initial release of the above mentioned number 1 variant from the liver helps muscle cell recovery, if there is no MGF then muscle cells die.

As muscle is a post-mitotic tissue and as such cell replacement is not a means of tissue repair, if the cells are not repaired they die and your muscles get smaller and weaker.  In muscle tissue, the pool of these stem cells is apparently replenished by the action of MGF, which is produced as a pulse following damage.

Now, with synthetic injections of MGF you can increase the pulse and so speed up recovery, and increase the muscle tissue cells by stimulating satellite cells into full maturity. In terms of dosages, 200mcg bi-laterally is the very best choice of dosing in muscles trained.