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What is Trenbolone and is it safe? Benefits & Side Effects of Tren


Trenbolone (Cyclohexylmethylcarbonate) is a powerful anabolic androgenic steroid. It was originally developed for beefing up cattle and was a very popular choice for athletes in the 1970s.

Many bodybuilders tend to refer to it as ‘Tren’ and it is a very versatile compound that can be used during the cutting and/or bulking phases, to improve strength. It also enhances muscle hypertrophy and hardness.

Although Tren is a versatile steroid, one question remains, is it safe?

Like any injectable steroid, Tren does come with some severe side effects and these will be discussed throughout this article.[toc]

What is Trenbolone?

Trenbolone is a 19-nor class steroid, this equates to a change in the 19th molecule of the testosterone’s structure.

It is this change in structure that gives Tren a power punch in terms of its anabolic and androgenic properties.

SteroidTren is 5x times more anabolic and androgenic than testosterone (The ratio is tren-500:500 vs test-100:100) and this statement should show you how powerful a compound it actually is.

One of the greatest characteristics of Tren is the increase in muscle tissue that is evident after its use.

This has been attributed to Tren’s ability to increase the body’s nutrient efficiency and this simply means that every macro that you consume becomes a whole lot more powerful and effective.

For example if you consume 60 g of protein, with a Tren course the protein you have just consumed will be more than like 240 grams.

Benefits of Trenbolone

Although some research does indicate that Trenbolone has some performance enhancements attached to it, especially if used with testosterone.

Many bodybuilders who use Tren may have huge gains in strength, size and it doesn’t retain water within the muscle. This means that all of the gains are muscle tissue and not water.

These enhanced muscle tissue improvements are mainly permanent too.

Tren will produce far greater strength beyond other additional steroids and this is the reason why many power athletes and competitive body builders use Trenbolone as the steroid of choice.

As well as being used for bulking, Trenbolone is equally powerful in the cutting and leaning out phases. This is because is helps to maintain muscle mass during the cutting/leaning out phase.

If you are dieting and losing muscle mass then your body is in a catabolic state and this is totally the wrong direction to be heading.

Not all steroids can do both jobs in such a powerful manner and this is why many athlete’s use Tren.

Tren also gives you a dryer harder look and the increase in red bloods help with the vascularity and the ripped look.

Side Effects of Tren

Many steroids do have some adverse side effects. Trenbolone is one of the harsher steroids because of its powerful anabolic and androgenic properties.

Individual responses and sensitivity to Tren can play a role in the severity of the side effects, if any at all.

Some individuals have one injection and they are knocked out and others have been cycling Tren for years and have no health issues what so ever.

Research has indicated the following side effects associated with high doses of Trenbolone:

  • Increased hair loss
  • Increased bouts of acne
  • Hypertension
  • Insomnia
  • Night sweats
  • Loss of sex drive
  • Increased anxiety levels
  • A quick resting heart rate

Trenbolone is not a catalyst for oestrogen conversion and therefore is not associated with bloating and water retention.

Nevertheless, Tren is a potent progestin and this can lead to gynecomastia, especially in people who already susceptible to this condition.

In addition, Tren can also cause suppression of testosterone levels, it will close down your natural production of testosterone and can shrink your testicles.

Trenbolone also seems to give users a poor sleep pattern and insomnia. Plus it can cause severe sweating during the night and even the simplest activities such as walking upstairs can cause you to sweat a lot more than usual.

Tren usage can also impair cardiovascular function which can also have a negative impact on daily functional fitness. Therefore, daily activities such as walking, lifting and carrying etc; can become a lot more arduous.

There is evidence to suggest that Tren usage can increase your blood pressure levels and this can place additional stress/strain on the heart.

In terms of the kidneys, long-term Tren usage can cause your urine to be an orange-brown colour. This discolouration of the urine has been associated with Tren’s ability to increase your sweat rate and water loss from excessive body heat.

While using Tren it is important to keep an eye on your hydration levels.

Trenbolone FAQs: User submitted questions

While we do not endorse the use of Trenbolone or other anabolic steroids, there is no doubt that they do offer various benefits. It is just a matter of whether you want to take the risk using them.

Below are some user submitted questions and their answers:

How long does Tren stay in your system?

The half-life of Tren is 3 days, however it can still be detected in the blood for around 5 months post-cycle. This means you need to watch you are not tested during this period if you are competing.

How much Trenbolone should I take a week?

We do not recommend the use of Tren or any other steroid, however we have some advice about cycles.

If you are a beginner then you need to keep things simple to see how you react to the steroid.

It is recommended that you start with Trenbolone-Acetate, as this has the smaller ester, meaning that its effects are short-lived. So if you encounter any issues they can be dealt with quickly.

For beginners it is recommended that you take 50 mg every other day for 8 weeks.

Advanced users often take 100 mg every day, with some even raising the dosage as high as 200 mg. Remember the higher the dosage the higher the risk of encountering side effects.

What can Trenbolone be stacked with?

The anabolic steroid you will usually use to stack with Tren is Dbol, which when stacked together has been shown to offer greater results. For example 50 mg of both is more effective than using a dose of 100 mg of either individually.

It has been claimed that stacking both of these steroids can reduce the chance of encountering their individual side effects.

Trenbolone oral or injectable?

Those who use Tren will say that out of the two, the injectable is the better choice.

Not only is it more effective, but is also the safer option with a lower risk of side effects.

How long until you see the benefits?

While results will vary from person to person, it will only take a few weeks to start seeing results.

On a bulking cycle it has been shown that one average those who take Tren alongside a protein-rich diet with regular intense training can gain 15 pounds in just 8 weeks.

Those on a cutting cycle are able to lose around 5 pounds of fat on average in just 8 weeks.

Are Trenbolone gains permanent?

It is possible to retain your gains after you discontinue using Tren. You need to ensure that you follow an effective post-cycle therapy program to make sure your own testosterone levels restart.

You also need to ensure that you continue eating and training as you were before.

Is Trenbolone a type of testosterone?

Yes, Trenbolone is a type of testosterone that has been altered by scientists. It is a 19-nor class steroid, which means that the testosterone molecule has been changed in the 19th position.

When compared to testosterone, Tren is 5 times as strong. Its anabolic rating is 500, while testosterone has a rating of 100.

Can Trenbolone be used to burn fat?

It is not strictly a fat burner, which is why Tren is often stacked with other anabolic steroids shown to burn fat, such as Winstrol and Clenbuterol.

However, this is not to say that using this anabolic steroid wont help burn fat, as it is entirely possible to burn fat while you maintain muscle mass through its use.

Does Trenbolone work without working out?

For best results anabolic steroids should be used alongside a good protein-rich diet and intense physical activity.

However, there is research that shows that even without exercise anabolic steroids like Tren can cause gains in both strength and muscle mass.

A 1996 study [1] took 4 groups of mean and split them into 4 categories:

  1. No exercise and no steroids
  2. No exercise and steroids
  3. Exercise and no steroids
  4. Exercise and steroids

The study found that unsurprisingly group 4 saw the biggest gains, but group 2 had bigger gains than group 3.

Is Trenbolone illegal?

If you are looking to buy or sell Trenbolone you are breaking the law in many countries across the globe, including the UK, USA, Canada and Australia.

In the UK steroids like Tren are considered a Class C drug, which means that it is forbidden for both use and supply. These rules apply to residents of Ireland too.

In Australia, it is illegal to buy, possess and import Tren. New Zealand have similar rules.

Trenbolone has been put under the Controlled Substances Act by the US Congress. This means that it is banned for both sale and use.

Where can you buy Trenbolone?

Trenbolone is a controlled substance so you may struggle to buy it on the open market. It used to be available via prescription, but it is unlikely nowadays.

You will find numerous websites online that sell steroids, but you can never be entirely sure if what you are buying is the real thing.

This is a real problem and could lead to serious injury.

If you are adamant about buying steroids then it is best that you speak to someone you know who has already ordered online. You no doubt know who is taking steroids at your local gym.

Once you know where they recommend you can then order from the same website.

You will usually find that Tren is available in injectable form, with two main types; Acetate and Enanthate.

The Acetate is the more common form, and is the most potent and less expensive version. It also has the shortest half-life, so if you do encounter any side effects you can discontinue use immediately.

Prices will vary depending on supplier, quality and dosage, but you could be spending as much as $500 for a 4-week cycle.

With so many potential issues with Trenbolone, why would you want to take the risk using it. There are other options available that are not only safer but much more cost effective too.

Safe alternative to Trenbolone

TrenorolA proven and safe alternative to Trenbolone is Trenorol, which is available to buy online from the Crazy Bulk website.

This supplement mimics the powerful steroid, without causing any negative side effects. Meaning you can experience maximum gains without harm.

Trenorol contains proven ingredients such as 200mg of Beta Sitosterol, 100mg of Samento Inner Bark and 100mg of Nettle Leaf Extract per serving.

These are all potent sources of plant phytosterols and alkaloids that can help with your muscle building process during your bulking and cutting cyles.

Trenorol also contains a small amount of the digestive enzyme Pepsin. This particular ingredient can help your body to better metabolise protein, which is essential for good muscle gains.

At the present time you can buy a bottle of 90 capsules for £36.95 ($61.99), which is £14 ($23.01) off the RRP.

It is possible to get even better savings as you can get a third bottle completely FREE of charge when you buy 2 bottles.

Every order from Crazy Bulk is eligible for FREE shipping to both the UK and USA, with discrete billing and shipping.

Click Here to Read Our Full Review of Trenorol >>






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0 thoughts on “What is Trenbolone and is it safe? Benefits & Side Effects of Tren”

    1. Jay - Skinny2Fit

      There are risks involved. But research suggests that the benefits of testosterone replacement therapy outweigh any potential issues.

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