Somatropin: Benefits & Side Effects

An intro to Somatropin

Since the 1950s, individuals have used a wide range of supplemental substances in their quest for bigger muscles and the ripped, dry look depicting a top bodybuilding physique. During the 60s, after experiencing unparalleled muscle growth with anabolic steroids, bodybuilders knew that they had found the vital factor to propel them into the heights of physical perfection. Since then, iron warriors all over the globe have not turned back.

The dawn of the 70s ushered in a new era for competitive sporting success. It was characterized by the emergence of lucrative contracts, and entire careers were based upon athletic ability and physical appeal. Consequently, a new compound found its way into the regimens of champions.

The substance in question is none other than growth hormone (GH). GH is critical for the health and wellness of human beings. It is required in specific amounts for the prime functioning of several physiological processes, including the growth of body tissue. However, you must be aware that an over or underproduction of growth hormone can cause grave health concerns.

Somatropin is a popular version of the human growth hormone. It is associated with a wide range of benefits, especially in the bodybuilding community. You may have been acquainted with this form of HGH through bro-science. However, the following is a comprehensive review detailing all you should know about Somatropin.

Let’s get to it.

What is Somatropin?

Somatropin can be categorized as a form of growth hormone. As you may be acquainted, there are various brand names issued to various forms of growth hormones in the industry, and this is one of them. It may also be referred to using the following names;

  • Pituitary Growth Hormone
  • Growth Hormone 1
  • BioTropin
  • Genotropin
  • Humatrope
  • Norditropin
  • Nutropin

Conventionally, Somatropin refers to Growth Hormone (GH), a preparation that has an identical sequence as the original Growth Hormone, known as somatotropin. Growth hormone is produced by the anterior pituitary gland and produces its effects by stimulating the GH receptors.

You’ve probably heard of somatropin’s ability to promote growth and produce anabolic effects by encouraging the production of insulin-like growth factor (IGF-1). Unfortunately, its anabolic properties, it is prone to abuse by athletes and bodybuilders.

From a broad perspective, Somatropin of crucial for the growth and development of bone and muscles. Mainly, it is used to treat short stature caused by a reduction or failed production of endogenous Growth Hormone, or due to a condition known as Turner’s Syndrome (gonadal dysgenesis). Somatropin is also used to treat tissue wasting associated with HIV/AIDS or to treat short bowel syndrome.

Pharmaceutical-grade Somatropin is produced through recombinant DNA technology.

Crucial Information to Note          

Persons with diabetic retinopathy or cancer should not use Somatropin. What’s more, you mustn’t use the GH if you are undergoing treatment for Prada-Willi syndrome and are overweight, or experience severe breathing complications.

Overall, you should not use this substance if you;

  • Have a critical condition due to due to lung failure
  • Are experiencing complications from a recent surgical procedure, injury or medical trauma
  • Have sleep apnea

You should also inform your doctor if you’ve experienced the following before;

  • Diabetes
  • Cancer, especially during childhood
  • Scoliosis (abnormal curvature of the spine)
  • Pituitary gland complications, including underactive thyroid
  • Brain tumor
  • Head injury

If you are pregnant or are planning on it, you should also let your doctor know. Additionally, it may not be safe to breastfeed while using this medication.

Somatropin for Bodybuilding

Somatropin is a staple among athletes and bodybuilders due to the numerous benefits it offers. Apart from burning fat, it also contributes to muscle-building significantly. However, one’s results are highly determined by the duration of use, dosage, one’s diet, and exercise regimen.

Let’s check out the best ways to use Somatropin for bodybuilding.


Somatropin is a fast-acting steroid. As a result, you can expect to see results within a fortnight. However, a GH cycle should not last less than two months, as this is when significant changes start to take place. According to bodybuilding experts, one should use Somatropin for three to four months, to witness the best results.

Using Somatropin for a prolonged period may be harmful to your health. Therefore, if you intend to run a longer cycle, you should use minimal doses. Otherwise, you may experience adverse side effects, such as then ones we will discuss in the upcoming sections.


The recommended dosage for bodybuilders is at least four international units (4 IU). If you are a beginner, you are advised to stick to 4-6 IU daily. Eventually, you can raise your dosage gradually depending on how your body interacts with the steroid. However, you must never exceed 15 IU daily as it may be very exerting on your pancreas and liver.

If you use more than 10 IU every day, you must accompany the dose with insulin to reduce your risk of getting diabetes and avert pancreas complications.

The bottom line is that you must conduct extensive research on the suitable dosage for your body’s needs before you purchase Somatropin.

Best Time to Inject Somatropin

This substance works best when the blood sugar and insulin levels are low. As a result, it works best when used in the morning before you’ve had anything to eat. Subsequently, you can inject the steroid 6-8 hours later, or just before you retire to bed. Doing so will allow the body to use up the Somatropin in the system and reduce its concentration.

Again, remember that your two doses must be equal.

Somatropin Protocols

The most followed Somatropin protocol is every day and every other day. Injecting daily is the most efficient as it contributes to rapid fat loss and muscle gain. However, most users use it every other day, due to the substance’s hefty price tag. The downside about injecting every other day is that you’ll be forced to use it for longer to achieve your desired results.

Somatropin Stacking

Somatropin works pretty well when used alone. However, you can still use it together with other drugs to enhance its effects. For instance, you can combine it with insulin if you are taking a high GH dose to counteract some of its adverse side effects. You can also use it together with testosterone as it significantly enhances muscle growth.

If you are looking to burn fat rapidly, you can also stack Somatropin with other fat burning steroids to enhance the results. In this case, then the most crucial thing to do is to research the various combinations you can utilize to get your desired outcome without harming your body.

What are the Benefits of Using Somatropin?

Well, Somatropin is linked to numerous benefits, especially when it comes to bodybuilding and athleticism. Here are some of the perks that make this substance a mainstay in the fitness industry.

Enhances Muscle Development

Somatropin has anabolic properties, which it exerts by stimulating the muscle through IGF-1, which is formed once it enters the liver. The IGF-1 then binds to Somatropin receptors in the muscle and, in turn, promotes protein synthesis. 

This substance also promotes the development of nuclei in your muscle cells. In turn, the nuclei help the muscle cells to grow.

Additionally, GH increases the number of muscle cells (hyperplasia). This condition occurs when one muscle cell is divided into smaller ones. Hyperplasia increases muscle gain.

Prevents Catabolism

Research findings demonstrate that Somatropin helps to decrease oxidation of amino acids during exercise by 50%.

Besides, it also helps to prevent the conversion of cortisone to cortisol, known to have enduring health effects on the body.

Aids in Fat Loss

Somatropin significantly reduces body fat without having to diet. But how does it achieve this feat?

  • It converts thyroid hormone T4 to T3. Consequently, it increases the body’s metabolism
  • Somatropin mimics the resting metabolic rate
  • It pushes into the bloodstream as free fatty acids, which are then used s energy.

Overall, when on Somatropin, you will lose weight without having to diet.

Benefits Cartilage and Improves Bone Density

This substance increases the production of elastin and collagen in the body, which improves the healing of ligaments and reduces joint pain. What’s more, it aids in the production of collagen and osteocalcin, which leads to higher bone density.  

Other benefits of Somatropin include;

  • Slows down aging
  • Improves sleep
  • Enhances cardiovascular function
  • Reduces cholesterol levels
  • Rejuvenates skin
  • Improves memory
  • Boosts cognitive function
  • Enhances visual perception and prevents glaucoma and cataract

Does Somatropin have Side Effects?

Unfortunately, it does.

Foremost, you must seek emergency help if you experience signs of an allergic reaction such as difficulty breathing, hives, swelling of the lips, throat, face, or tongue. 

Some of the common side effects include:

  • Headache or back pain
  • Numbness or tingling
  • Muscle or Joint pain
  • Gas, stomach pain
  • Rapid weight gain
  • Swelling
  • Flu symptoms or cold, sneezing, stuffy nose, ear pain or sore throat

However, this is not a comprehensive list of the side effects, and others may occur, depending on the user.


Considering its anabolic properties, Somatropin is quickly becoming a mainstay among bodybuilders, athletes, and those who prefer a more youthful appearance. However, you should consult with your doctor before you begin injecting, given that its side effects are somewhat dangerous.