Manufacturer: Pfizer Pharmaceuticals Inc. 
Substance: Human Growth Hormone 191aa
Package:  36 I.U.  12mg Somatropin Pen
Common Name(s): HGH, GH, Human Growth Hormone

GENOTROPIN® is used for human growth hormone replacement therapy .It is a synthetic 191 amino acid sequence identical to the human growth hormone produced naturally in the body by the pituitary. Human Growth Hormone can affect how the cells use carbohydrates and fats. Increasing lean mass and decreasing fat is verified by human worth hormone (HGH). It  is naturally produced in the body, it is usually produced in its greatest levels in children when the body is growing. Because the body doesn't need it for natural growing purposes  adults produce less HGH. Taking supplements is the only way increase the levels of Human Growth Hormone in the system.

Because of low levels of human growth hormone physical mobility decreases, and energy levels reduces. Low levels of growth hormone diminish the healing ability; low levels pose a greater risk of cardiovascular disease and lower life expectancy. These are symptoms of the disease called aging, in other words. Wrinkling, gray hair, decreased energy and sexual function, increased body fat, cardiovascular disease, osteoporosis and much more are the benefits of HGH.

For the common use for bodybuilding is (2-5 IU's a day) and the more commonly used vial size (10 IU's). Some Bacteriostatic water (BW), Sterile Water, or even liquid vitamin B12 are needed to reconstitute  this lyophilized powder  and make it ready to inject.

SIDE EFFECTS
The side effects of using HGH as a body building drug are minimal and rare. Some side effects of this drug : hypoglycemia, extended belly, joint pain acromeglia, carpal tunnel syndrome.