Bodybuilders and athletes looking for beneficial products to aid in muscle growth and development often turn to human growth factor.
What is human growth factor and what is the difference between it and other HGH products?
Knowing the differences between them, how they function, and which may be more beneficial to muscle mass growth or performance is important.
Here we’ll cover all of that information here. Buy HGH-X2 online here.
Table of Contents
Human growth factor defines a wide range of cell types or tissues as well as the type of tissues that those growth factors target.
EGF or epidermal growth factor is a growth factor that originates in monocytes or macrophages, and typically targets endothelial cells or endothelium.
They’re responsible for the proliferation of fibroblasts, keratinocytes, keratinocyte migration and endothelial cells.
TGF or transforming growth factor, beta-1 is another growth factor is that originates in bone, platelets, and in numerous other types of cells in the body. It specifically targets lymphocytes, fibroblasts, and their activities.
HGH or human growth hormone is another type of growth factor that originates in the pituitary gland.
It targets specific tissues and cells such as bone, muscle and other molecular components required for cell growth. It can stimulate the production of insulin-like growth factor-1 (IGF-1)
IGF-1 or insulin-like growth factor is manufactured in the liver and is known in medical scenarios as somatomedin C. It’s a type of protein that’s also involved in cellular growth and development. 
Growth factors, are commonly given a name that defines what they do or their ability to engage in, trigger, or manipulate a number of cellular functions including cellular growth, differentiation, and apoptosis, or cellular death.
Many growth factors are vital to immune system function, repair, and inflammatory processes, as well as growth and development.
For example, numerous types of transforming growth factor (TGF?1, ?2, and ?3) are tested for an identified a number of disease processes as well as treatments. 
Human growth factors are typically classified in four specific categories ranging from Class One to Class Four. Each has a very specific function in the body.
Human growth hormone is manufactured in the pituitary gland, located in the brain. It specifically triggers growth (and works with growth factors, in most body tissues).
Bodybuilders are most interested in growth hormone substances because of the obvious implication of bigger muscles. However, human growth hormone is also utilized by a large number of body functions and activities.
HGH is involved in a number of processes including but not limited to:
While human growth hormone is most noted for its ability to lengthen long bone growth and improve development of a lean muscle mass, it doesn’t do this all by itself.
Human growth factor is also important in these processes. These processes include immune systems support, healing, differentiation of different types of cells in the body, and of course, cellular growth.
An important differentiation between human growth factor/s and human growth hormone is origination.
Growth factors are found in numerous body organs.
Their primary mechanism of action is to behave much like a transmitter or signaling molecule between cells.
They can serve, at its most simplistic definition, as a bridge between different types of growth factors.
Some of them are secreted into a specific target tissue such as a liver cell or a muscle cell. Others are secreted into the bloodstream, where they’re carried to untold numbers of different types of cells.
Most specifically, growth factors are essential in certain cellular cycle phases. Without them, cellular cycles including differentiation, reproduction, growth, and development, would not occur.
Bodybuilders interested in growing muscle quickly often turn to human growth hormone injections. These are not recommended for non-medical purposes.
Injection of human growth factor of any type is not as common as the human growth hormone injections – with the exception of IGF-1.
Before injecting any type of growth hormone or factor that triggers stimulation of any hormone or function in the body, be aware that doing so when it’s not medically required can contribute to a number of unexpected and undesirable side effects.
While a number of growth factors target specific tissues, human growth hormone and IGF-1, working together, can trigger proliferative growth and development.
This is true not only of muscle tissue, but bone, connective tissues, and even tissues lining organs such as the heart or the intestines.
Excessive levels of growth hormone or growth factors in the body can lead to a number of alarming side effects and adverse reactions.
For a safer and legal approach to boosting IGF-1 in the body, some athletes have reported great results from natural supplements like deer antler spray.
Johnson & Johnson came up with a human growth factor cream for feet can be used to regenerate damaged skin quickly. Footmedix is another brand that does this.
Many of the human growth factor skin serums can be purchased online at Amazon or eBay. As well as in store at Wal-Mart, CVS, CostCo, Walgreens or GNC.
Before turning to human growth factor supplements or human growth hormone injections to accelerate bodybuilding efforts or athletic performance enhancement, take the time to carefully research and weigh the benefits against the very real potential of side effects.Does Sermorelin Work ReviewsGhrhGhrp 6 PeptideGrowth Hormone Releasing HexapeptideGrowth Hormone Releasing HormoneHGH PeptidesHuman Growth FactorIncrelexMecaserminMod Grf 1 29Peg mgf DosagePeg mgf PeptidePeg mgf ResultsPegylated Mechano Growth FactorSermorelin Ghrp2