Metribolone (Methyltrienolone): The Most Potent and Dangerous Steroid

What are anabolic steroids?

Anabolic steroids are hormones that are synthesized and used to promote muscular development. Anabolic-androgenic steroids are another name for these drugs (AAS).

For decades, anabolic steroids have been used in the medical field to treat a variety of ailments, including cancer, HIV/AIDS, and osteoporosis, among many others. Athletics and bodybuilders, on the other hand, have abused them due to the performance-enhancing benefits they have on their bodies.

To enhance muscle growth, anabolic steroids may be taken orally or injected directly into muscle tissue. These drugs may also be applied topically to the skin or taken orally. AAS are categorized as Schedule III restricted drugs under the Prohibited Substances Act of 1970, however they are classified as Class D narcotics on a national level in the United Kingdom. Despite the fact that AAS is a Schedule IV substance in Canada, it can only be obtained with a prescription. The majority of countries restrict the possession of “anabolic steroids” (in any form) without a prescription. Among the medical reasons for the use of AAS include chronic obstructive pulmonary disease and lung cancer in patients who have not responded to beta-blocker therapy, palliation, or palliative care. AAS has been shown in both preclinical and clinical studies to improve the health and physical performance of middle-aged and older men, as well as to reduce bone fragility, liver damage, high blood pressure, diabetes mellitus, and mortality in these men. AAS has been proven in many investigations, both preclinical and clinical, to be beneficial in decreasing age-related muscle loss, body fat accumulation, and bone loss.

What is Metribolone (Methyltrienolone)?

Originally developed in the 1960s to treat advanced breast cancer, metribolone (also known as methyltrienolone) is a very effective oral anabolic steroid that has long been used to enhance muscle growth in athletes and bodybuilders. Despite the fact that it was first allowed for use, it was quickly removed from the market owing to its adverse effects on the body, notably on the liver, and was never re-approved. As a consequence, it is presently only utilized for research purposes at this time.

Since then, bodybuilders and athletes have experimented with this steroid, but it has not attained broad appeal, as has occurred with other anabolic steroids, because of its harshness and unavailability.


Methyltrienolone was originally examined briefly in the 1960s and 1970s as a potential treatment for advanced breast cancer in women. It was eventually scrapped.

Even at modest dosages, this steroid is very hazardous to the liver, prompting the researchers to terminate the research.

Despite the findings of the trials, methyltrienolone was never licensed for usage in medical settings.

By the mid-1970s, Methyltrienolone had established itself as the gold standard for non-human research investigations examining androgen receptor activation in the absence of human participants. The reason for this is that since the steroid is so resistant to the body’s metabolism, it does not interfere with the findings of the majority of trials.

Most steroids have a high rate of metabolism in body tissue, which makes it difficult to study what is generating a specific impact. Methyltrienolone, on the other hand, has a low rate of metabolism in body tissue, making it the principal steroid for research purposes.

Although the steroid is hazardous, it was taken by 11 members of the Greek weight lifting squad and four members of the Greek track and field team at the 2008 Beijing Olympics. All of the athletes tested positive for Methyltrienolone throughout the competition (Metribolone)

Methyltrienolone has a significant binding affinity for androgen receptors.

In addition, androgen receptors are located in both muscle and fat cells, which aids in the promotion of cell development. The stronger the binding between androgen receptors, the more efficient fat-burning becomes, and this has the potential to have a substantial influence on the reduction of body weight.

The stronger the link between androgen receptors is, the simpler it is to burn fat and grow muscle, in simple words.

Olympics scandal

In the anabolic steroid world, metribolone is most known for being the anabolic steroid that caused the positive drug tests of 11 members of the Greek weightlifting squad and four members of their track and field team ahead of the 2008 Beijing Olympic Games. Additionally, metribolone is well-known for being the anabolic steroid that led four members of the Greek track and field team to test positive for the drug. It is as a result of this that Christos Lakovou, the weightlifting coach for the squad, has been suspended for his role in the scandal.


The fact that metribolone does not aromatize or convert into estrogen may be the only positive news to come out of this. However, it is exceedingly hepatotoxic, and it has been compared to stacking two or three of the most toxic oral steroids at the same time. In fact, when this steroid was administered at excessive amounts to experimental rats, it was discovered that the rodents developed organ cancer. In all likelihood, this steroid has an attachment to the 17-alpha methyl group that will place a significant amount of pressure on the liver’s ability to function. 

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Aside from that, metribolone is also a 19nor steroid (as are trenbolone and Deca Durabolin), which means that it has the potential to attach to all tissues in the body equally effectively. As a result, it is an excellent alternative for colleges doing research on androgen receptors. In reality, it has been utilized in animal studies since the 1970s since it is so resistant to metabolism, which means that it does not interfere with the outcomes of the experiments. Strangely enough, because of the risks involved, clinical research on people is no longer a possibility.

Contrasts with oral Trenbolone 

In several forums, individuals will compare metribolone to oral trenbolone, and online steroid ‘gurus’ will declare that metribolone is the “most powerful steroid ever.” Do they have a point?

When you examine the structure, the first thing you will notice is that oral trenbolone does not include 17-aa, while metribolone has a significant amount of methylation. Furthermore, while metribolone appears to be hundreds of times more powerful than straight testosterone on paper, things on paper can be deceiving; in fact, those who have used metribolone claim that it is milder than oral trenbolone, despite the fact that it is significantly more toxic due to the liver strain that occurs.

What is Trenbolone

What is Trenbolone

Trenbolone is a synthetic androgenic steroid that is used for bodybuilding. It is anabolic in nature and is generally employed as a performance-enhancing medication due to this property. In order to improve muscle growth, strength, or power, Trenbolone is often provided to bodybuilders as a supplement. Besides that, it has a variety of medicinal applications, including the treatment of chronic wasting illness in cattle, the improvement of feedlot efficiency, and the increase of milk output in dairy cows.

Injections of Trenbolone vs. oral Trenbolone containing the active substance Methyltrienolone

When you combine all of the factors described above, your liver is at a far greater risk of injury when compared to when you use Trenbolone injectable.

However, taking Trenbolone oral is far less difficult than using Trenbolone injection since you just consume tablets rather than repeatedly pinning yourself, which may result in inflammation and pain at the injection site.

Aside from that, using Trenbolone oral would prevent you from experiencing the well-known side effect known as Trenbolone Cough, or simply Tren Cough.

This adverse effect happens when the substance is injected into a muscle and the user begins coughing (sometimes violently) for a few minutes after the injection. It usually happens immediately after the injection of the substance and might linger for a minute or two.

Trenbolone Oral does not have this adverse effect, nor does it cause the aches and irritations associated with injecting it. It is also far more convenient to use than injecting it.

Instead, Trenbolone oral as tablets should be supplied considerably more often than injectable Trenbolone since it is hepatotoxic and should not be used for long periods of time.

People determine for themselves what they need after considering all of the pros and downsides. Bodybuilders often inject Trenbolone, however, there are many sportsmen who choose to take this anabolic steroid in the form of an oral pill instead.

Anyone who chooses a Trenbolone version, or any other steroid that is available in both oral and injectable forms, does so for a variety of different reasons.

Is Methyltrienolone a dangerous drug?

Methyltrienolone (MT) is an anabolic steroid that is both powerful and poisonous, and it does not aromatize. Because of its hepatotoxic nature, this anabolic steroid is seldom discussed; nonetheless, there have been instances when individuals have accepted the risk and utilized this anabolic steroid. This is a steroid that should be avoided since there are so many milder alternatives accessible; yet, we will provide you with an outline of what this steroid is and what it is capable of doing. Methyltrienolone is the C17 alpha methylated derivative of trenbolone. It has been shown to be more hepatoxic than its parent compound; therefore, it is often used in veterinary medicine just as a treatment when there is no other option.

Symptoms and consequences

As previously stated, metribolone does not aromatize into estrogen; yet, this may be a difficult problem to navigate. Take, for example, Anadrol, which is an oral steroid that does not aromatize but still binds to estrogen when taken orally. In the meanwhile, metribolone, which is a progestin 19nor molecule, will attach to progesterone receptors and act as a progestin analog. As a result, even when there is no aromatization to estrogen, you might still develop progestin-based gynecomastia (bitch tits) despite the absence of aromatization.

Additionally, because of its potency, metribolone has been shown to produce androgenic side effects such as aggressiveness, acne, and male pattern hair loss. Not only that but there are also the typical steroid-related difficulties of heart strain and suppression to contend with.

Women should avoid using metribolone since it will produce severe virilization symptoms, and female athletes should avoid using it at all costs.

Finally, liver damage is a possibility with metribolone, not only because it is 17-aa, but also because it is very resistant to hepatic metabolism, which makes it particularly dangerous. Because of this, if you decide to use this substance, you should take a suitable liver-supporting vitamin and have blood tests done both during and after use. Keep in mind that it is unquestionably the most liver-toxic steroid currently in use! As a result, a powerful support supplement is essential, and I suggest taking double the recommended amount of N2Guard.

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Additional side effects


Despite the fact that Methyltrienolone is an anabolic steroid, it is possible to encounter androgenic side effects. This may include things like facial hair, male pattern baldness, greasy skin, and acne, among other things. It is recommended that women avoid using this steroid at all costs because of its potentially significant virilizing effects, which may include clitoral enlargement, facial hair, and the deepening of the voice.


Due to the fact that methyltrienolone does not aromatize, it is not particularly estrogenic; yet, it may bind to the progesterone receptor, which has negative effects that are comparable to those induced by estrogen, including the suppression of testosterone synthesis and the acceleration of fat storage. It may also cause fat to accumulate in the breast tissues (gynecomastia). Taking an anti-estrogen medication can help to alleviate some of the side effects of the steroid medication.


Because Methyltrienolone is a c17-alpha alkylated molecule, the modification prevents the medication from being deactivated by the liver, allowing a large amount of the drug to reach the circulation and have a severe impact on the liver’s function.

It is possible that it may cause life-threatening liver damage in rare circumstances if used for an extended period of time. Even at modest levels, it is toxic. Consequently, if you decide to use this oral steroid, it is important to have your liver enzymes constantly examined.

It is also advised that supplements be taken to avoid damage. Some people may want to explore taking milk thistle, which has been shown to help prevent liver damage.


Because Methyltrienolone is an oral anabolic steroid, it will have a tendency to lower HDL (good) cholesterol levels while increasing LDL (bad) cholesterol levels, which over time can result in arteriosclerosis. However, because it is an oral steroid, the likelihood of its altering lipid values is much greater.

Testosterone suppression

A common characteristic of anabolic steroids that are used to build muscle is that they all restrict the creation of testosterone by the body’s own natural testosterone production.

Negative effects of steroids on your body

When it comes to your kidneys, steroids might have a bad impact on them. This is due to the fact that they may cause the kidneys to create an excessive amount of protein in the urine, which might result in kidney damage. Steroid usage has been related to an increased risk of developing kidney disease in both men and women, according to recent research. Some people may experience a decrease in appetite as a result of taking steroids. Malnutrition is a common side effect of this, and it may be harmful to one’s health as well. Another reason why steroids should not be taken without medical supervision is that they might cause liver damage. The use of anabolic-androgenic drugs might cause an increase in uric acid levels. This is due to the fact that steroids, by altering the way your body’s cells use oxygen, enable your body to manufacture more uric acid as a waste product. Some persons may develop gout or kidney stones as a result of their elevated uric acid levels. Steroids have been shown to increase the risk of cardiovascular diseases, such as heart attack and stroke, in certain people. This is due to their detrimental effects on the blood arteries, which may be connected to high blood pressure and cholesterol levels, among other things. Steroids cause hormonal imbalances in the body. This might result in a reduction in testosterone levels, which can have a negative impact on one’s general health. In addition, steroids have been related to an increased risk of developing prostate cancer in other studies. Aside from liver damage and the development of gallbladder disease, steroids have also been connected to other health problems.

Effect of steroids on fertility

However, although steroids are often taken as dietary supplements to increase performance, there is evidence that they might have a deleterious impact on fertility. Sperm count and ejaculate volume have both been proven to be decreased while using steroids. Furthermore, they have the potential to induce testicular atrophy and shrink the testicles, which might result in infertility. Despite the fact that women are not frequently prescribed steroids, it is crucial for them to be aware of the possible side effects since they may have an influence on their own reproductive health.

Safety reminders when using steroids

Steroid use can lead to serious health risks.

It is important to take precautions before using any kind of steroid. This includes not only the physical risks but also the mental and emotional ones.

Some safety reminders include:

– Talk to your doctor about your condition and any possible treatments before using steroids

– Avoid taking more than what you need

– Take a break from steroids if you are feeling negative effects

– Talk to your doctor about any side effects you are having

– Never stop taking steroids without consulting your doctor

– Never share or sell steroids

– Protect yourself from sun exposure and other environmental factors 

– Take your time to decide if steroids are for you

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Using Metribolone is not recommended for athletes or bodybuilders, and I do not advocate it for anybody else. Those who are dumb enough to attempt it will administer 0.5 milligrams (mg) to 5 milligrams (mg) each day divided into two doses. In terms of cycle length, you should not utilize it for more than 3 to 4 weeks at a time.

User reviews

Metribolone may seem to be the finest thing since sliced bread since it is so potent, but this is a misrepresentation. As previously stated, it is actually gentler than oral trenbolone, despite the fact that it is more harmful to the liver. Those who have discovered it have expressed dissatisfaction with the outcomes; however, this might be largely due to the use of underdosed or faulty items. My view is that the quantity of metribolone you would have to run and the length of cycle you would have to go through in order to get results would be detrimental to your health in the first place and that it is thus preferable to employ less harmful alternatives.

Are steroids worth it?

Steroids are a popular option for many individuals who desire to boost their muscle mass and strength while still losing weight. They do, however, come with certain hazards associated with them. The advantages of steroids might be great, but the hazards associated with them can be significant as well. They may have major adverse effects, including liver damage, cardiac issues, infertility, as well as other health concerns. Steroids are worthwhile if you have the time and resources to devote to them, but they should not be used unless you are well informed of the dangers involved.

How long do steroids stay in your system?

How long do steroids stay in your system?

Steroids are one of the most often misused drugs on the planet, yet it is not difficult to see why so many people turn to them for help. They provide a range of advantages that make them a worthwhile investment for certain individuals. These advantages include increased muscle growth and strength, better energy levels, improved moods, and a variety of other advantages. On the other hand, steroids are associated with a number of hazards, including side effects that may not be visible at first but might manifest themselves later on in the form of major health issues.

Steroids may remain in your system for an extended period of time, depending on how often you take them.

The amount of time that steroids remain in the body is determined by how often they are taken as well as the sort of steroids that are utilized. The reason why this is crucial is that when they leave your system, they may produce severe side effects such as nausea, vomiting, and diarrhea.

Is steroid abuse common?

Steroids are medical therapy, and the usage of anabolic steroids may have a variety of beneficial effects on the patient. Steroids, on the other hand, are also overused because of the impact they have on the body. Steroid misuse is thought to be more widespread than one would expect, although the full extent of its consequences is yet unclear. When anabolic steroids are misused, they may have negative effects on the heart, liver, and kidneys, as well as induce mood changes and an increase in violent behavior. Abuse of anabolic steroids has also been related to excessive blood pressure and the development of early heart disease. Typical treatment for steroid misuse comprises a variety of treatments, such as medicine and drug therapy, that also address additional symptoms, such as depression, insomnia, or anxiety, in addition to steroid usage.

Steroid abuse can be fatal

When steroids enter the body, they are distributed across various organs and muscles. Individual cells are affected by steroids, which cause them to produce proteins. These proteins are a recipe for disaster.

On the other hand, tumors and cancer may develop in the liver. Users of anabolic steroids may also be at risk for developing peliosis hepatis, a rare liver disorder in which blood-filled cysts appear on the liver. Tumors and cysts are both capable of rupturing and causing internal bleeding.

Steroids, on the other hand, are not good for the heart. Even in young athletes, taking steroids excessively may result in heart attacks and strokes. Here’s how it is done: Steroid usage may result in a disease known as atherosclerosis, which is characterized by the accumulation of fat deposits in the arteries, which causes blood flow to be restricted. A heart attack may occur when the flow of blood to the heart is interrupted. A stroke may occur if the blood supply to the brain is cut off for any reason.

Teens who choose to bulk up in an unnatural manner, such as by using steroids, are in danger for more than only liver disease and cardiovascular disease. Steroids have the potential to damage the immune system, which is responsible for helping the body fight pathogens and illness. As a result, illnesses and diseases have an easy target in a steroid abuser and vice versa.

Teens who inject steroids using a needle run the risk of contracting HIV as well as hepatitis B and C, among other diseases. Many drug addicts share non-sterile “works” or drug-injecting equipment, which may lead to the spread of life-threatening viral infections and other diseases.

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