Trenbolone Review – Is This Steroid Worth the Risk?

Wondering if the popular steroid Tren is a fit for you?

Inside this review for Trenbolone, we’ll be diving into it’s uses, how it works, potential side effects, and why many bodybuilders are turning to this drug.

Trenbolone Acetate is a powerful injectable available for purchase and use worldwide. It’s the most common type of trenbolone on the market due to it’s fast-acting properties that can last up to 2-3 days in your system.

It was popularized by professional bodybuilders during the 1990s, but has since become more mainstream among athletes and amateur fitness enthusiasts.

No matter why you’re taking tren, here’s what you need to know before using this muscle building steroid.

A Brief History of Trenbolone: What is tren?

Trenbolone isn’t a new drug by any means – in fact, it’s been around for many decades! It was originally invented by Belgian company Solvay Pharmaceuticals in the 1960s.

It was created to be a trenbolone acetate injection, but tren is also available as trenbolone enanthate, trenbolone hexahydrobenzylcarbonate, and trenbolone cyclohexylmethylcarbonate. Each form has different properties, doses, and half-lives – they’re typically injected into the muscle or fat tissue for fast effects.

Trenbolone is a derivative of nandrolone (otherwise known as Deca Durabolin) with similar anabolic properties!

In fact, tren is 5 times more anabolic than testosterone itself! It’s highly prized for it’s muscle-building effects among athletes, but tren has many other uses that don’t involve bulking up.

Trenbolone is typically administered in an oil-based solution for injection at 25-100mg per week. This dose may be used alone or combined with testosterone propionate to avoid the negative effects of tren on sexual function and libido.

The idea behind trenbolone is simple – it increases protein synthesis by binding to androgen receptors within muscle tissue! This can lead to users experiencing rapid gains in size, strength, and fat loss.

Bodybuilders quickly embraced trenbolone thanks to these desirable properties, but tren isn’t limited to professional athletes today. Many amateurs are using trenbolone acetate as a means to increase the effectiveness of their workouts and promote fat loss.

Trenbolone can be beneficial for both men and women, but tren is mostly used by male athletes due to it’s ability to lower levels of sex hormone-binding globulin. This might not sound important, but SHBG binds itself to testosterone and reduces the amount that we can use – tren inhibits this process!

Is Tren Legal?

Tren is illegal in the United States and several European countries and is considered a banned substance.

Despite tren being illegal in many parts of the world, underground labs continue to develop new variations – these labs often label tren as research chemicals or dietary supplements. This allows distributors to avoid prosecution for selling tren if they were caught by authorities attempting to deliver illegal steroids with it.

Tren is widely known for it’s role in bodybuilding and athletes may frown upon customers who state that they’re purchasing tren for “research” purposes.

Trenbolone comes with the more risks that with any other anabolic steroid – as there are many on reddit discussing not only the power of Tren but also the dangerous side effects which often result in major mental setbacks.

You can read many stories on the Reddit Steroids forum here

Potential Tren Side Effects: What are the dangers of tren?

Tren is considered to be one of the most anabolic steroids on the market – tren can increase nitrogen retention by up to 73%!

Workouts Get Better – trenbolone users will notice that their workouts improve dramatically due to tren’s ability to stimulate protein synthesis

Tren has high androgenic properties, so it may cause hair loss, acne, oily skin, aggression, and body/facial hair growth in men.

Women are also at risk for these side effects if tren is used without testosterone.

There are many tren stories you can read online that mention tren nightmares where the tren causes people to stay awake for days on end. It appears tren may be more likely than other anabolic steroids to lead to mental issues like depression or anxiety after its use.

Tren is a potent steroid and trenbolone acetate carries a high risk of side effects – tren can cause some men to become impotent.

In addition, trenbolone may worsen existing cases of sleep apnea. These side effects are even worse if tren is taken with anabolic steroids like Dianabol or testosterone as it can lead to dangerous complications such as heart attacks.  

To avoid tren side effects, ensure that tren is used responsibly by avoiding its use with other anabolic steroids or bodybuilding supplements that increase blood pressure, bad cholesterol, or affect the nervous system. Users should also make sure to eat a balanced diet and incorporate both aerobic exercise and weight training into their workouts.

We do not recommend or condone using Tren due to the side effects it creates. There are other, safer compounds that will get you results.

How Does Tren Work?

The typical dosage of tren when bulking up is around 50mg every day or 75mg every other day. You can inject tren into your muscles (intramuscularly), but tren is also available in oral form.

Trenbolone acetate is a fast-acting steroid that can improve your workouts within the first few days of use.

Keep in mind tren is not a beginner steroid and it should never be taken without another compound! Many tren users stack tren with test propionate or enanthate to avoid some of the side effects associated with trenbolone acetate.  

Tren binds itself to androgen receptors – these receptors are located in skeletal muscle tissue and tren attaches to them to increase protein synthesis (the process by which cells build proteins).

Tren has a half-life of two days, so trenbolone acetate must be injected at least every other day.  

What is Tren Cough?

Tren cough has been reported by tren users more than any other side effect or symptom – tren users report that tren causes them to experience a persistent dry cough that lasts for several weeks after tren use has stopped.

People often describe tren cough as sounding wheezy, gasping, hacking, and painful.

Many people have the worst symptoms when they are exercising or lifting weights due to increased breathing rate.

It appears trenbolone acetate may cause the body to accumulate fluid which leads to coughing symptoms – tren inhalers have emerged on social media channels which are said to help with trenbolone side effects.

Testosterone Suppression when using Trenbolone

Tren may cause testosterone to become suppressed, but tren is less likely than testosterone to increase prolactin.

The suppression of trenbolone on your natural production of t-levels can be observed at 75mg/day or 100mg every other day. Even though tren does not affect t-levels as much as testosterone , tren should not be taken for longer than 8 weeks without t-levels being checked by a doctor – tren users can also suffer from low t-levels after their cycle ends which requires supplementation or Hormone Replacement Therapy.

Impact on Visceral fat

Trenbolone may decrease your body’s ability to process glucose which can cause visceral fat problems. Visceral is the type of fat that builds up in the stomach area and tren has been reported to increase abdominal circumference more than any other steroid.

In addition, trenbolone may affect insulin sensitivity which impacts how your body processes carbohydrates or sugars – trenbolone may also reduce HDL cholesterol levels which can lead to high blood pressure and cardiovascular issues.

Athletes using tren on their bodybuilding or athletic goals should keep in mind tren is not a beginner steroid – trenbolone acetate may also cause temporary hair loss, skin issues, changes to your sex drive, irregular menstrual cycle, acne, oily skin, and even increased aggression.

Some have reported feeling like a completely different person when on a cycle that includes Trenbolone.

Acne Vulgaris

Trenbolone has been linked to increased acne vulgaris and tren users tend to report more severe acne breakouts.

Increased t-levels causes a person’s sebaceous glands to produce more oil which can clog pores and lead to buildup of bacteria on the skin or scalp leading to irritation, redness, swelling, etc.

Increased aggression

With trenbolone use you may experience an increase of aggressive behaviors that cause issues at home or at work – tren is known as “roid rage” for good reason.

Tren may also increase feelings of paranoia or anger towards people tren is not recommended for those who have a history of mental illness.

Trenbolone can increase libido which often leads tren users to enjoy increased sexual experiences.

Trenbolone may cause some men’s testicles to shrink on cycle and during post-cycle recovery – trenbolone use has been linked with both reduced sperm count and reduced fertility in men. trenbolone appears to encourage the growth of dark body hair but tren does not affect head hair loss like testosterone tends to do

Water retention & bloating tren steroids are well known for causing weight gain due to increased water retention, many tren users report feeling bloated after each trenbolone cycle.


Tren may cause some tren users to experience bouts of anxiety or depression on cycle – trenbolone is a high androgen activity level which increases cortisol production in your body.

An increase in cortisol can lead tren users to feel stressed, moody, sad, etc. trenbolone is used as a vesicant by some bodybuilders who inject trenbolone acetate into the muscle group being targeted for vascularity.  

This can be extremely dangerous as it causes tren to build up beneath the skin increasing the possibility of t-levels becoming toxic leading to issues such as testicular atrophy or adrenal burnout.   It has been suggested that t-levels within an ideal range are not harmful to trenbolone users even when tren intake is discontinued.

This average length of time could make trenbolone difficult for performance enhancement athletes who needed quick results – trenbolone enanthate became popular because it stayed active for weeks at a time and allowed users to inject once every 7 days rather than daily administration.

Muscle Recovery with Trenbolone

Trenbolone acetate is designed to be long lasting once it’s injected so tren users often report feeling dominant and powerful during the first few days of injection followed by increased libido and increased sexual experiences throughout tren use.  

Tren is considered by some to be the best strength enhancer among steroids because tren improves your ability to push more weight than any other steroid.

Muscle recovery with tren is excellent which is one reason it’s so sought after.

Effects of trenbolone can be noticed after a few days when t-levels peak giving you better recovery, increased aggression, etc.

More Aggression and Drive

Tren users often report feeling more motivated to work out when on tren leading to quick gains in lean weight and muscle mass even for those who don’t like working out.

Tren is also known as (and often sold under) “The King Of All Steroids” because tren gives you fast results in strength and speed while helping you gain significant amounts of lean weight and increase vascularity.

Post Cycle Therapy with Trenbolone

Some users report fatigue after their cycle ends – trenbolone is designed to help tren users recover quickly so tren users often report less fatigue than tren users of other steroids.

Trenbolone has a reputation for helping tren users retain water more than most other steroids making tren steroid injections appear swollen or puffy – tren can also cause your muscles to hold onto more water when on cycle making you seem larger and harder if injected into muscle groups that are already hydrated.

Hair Loss

There is some evidence that t-levels above an ideal range may increase hair loss in men who are genetically predisposed to male pattern baldness.

Who Typically Uses These Anabolic Steroids?

Trenbolone is used primarily by performance-enhancing athletes who need trenbolone for quick results – trenbolone does not have the same level of scientific backing that other steroids do so many tren users are self-experimenters.

Bodybuilders, athletes, powerlifters, etc. are among the most common trenbolone users but tren has become popular with recreational weight lifters or simply gym rats who enjoy the high anabolic effects of tren but don’t care about being competitive in sports outside of bodybuilding.

Internal Organs from Tren Users

Internal organs are one of the biggest concerns tren users have because tren highly suppresses natural testosterone production so tren users should always use other steroids in addition to tren or other hormones to avoid testicular atrophy which may not reverse even after tren use is discontinued.

It’s also thought that trenbolone can cause liver damage because trenbolone is an A-Class steroid, according to the World Anti Doping Agency.

Trenbolone side effects are considered extremely severe if t-levels become too high.

Testosterone levels above an ideal range may lead to negative tren effects like testicular atrophy or balding in men who are genetically predisposed to male pattern baldness.

Trenbolone acetate is legal in most countries outside the United States where it is classified as a Schedule III anabolic steroid.

How Long Does a Tren Cycle Last?

Trenbolone cycles are typically 8-12 weeks in length with 4-6 weeks being the most common cycle length.

Considering tren is known for being one of the harshest anabolic steroids on the market, we want to reiterate it’s not worth the risk from both the legal standpoint as well as the health side effects.

Natural Testosterone Production

Trenbolone can shut down the body’s natural testosterone production due to trenbolone’s high androgenic activity level.

If this happens, you’ll be required to supplement with something like Hormone Replacement Therapy.

Since Tren is banned by most, it’s typically bought through the dark web or underground steroid dealers, many which can be found at your local gym.

However the challenge is you never know what you’re getting as many steroid dealers are notorious for including oil inside their doses to make dilute the drugs since it’s almost impossible to detect.

Original Uses

Trenbolone acetate was originally created for veterinary use primarily for livestock such as cows, but trenbolone has since evolved to become one of the most popular bodybuilding steroids that is favored by many experienced athletes.

Trenbolone acetate is a trenbolone hormone with an ester attached, trenbolone acetate itself does not aromatize into estrogen so it’s an excellent choice for those who are looking to avoid excessive water retention or gynecomastia.

When trenbolone acetate enters the blood stream it attaches to androgen receptors in muscles where it signals for increased muscle mass and strength.  It also signals for fat loss throughout the body which makes trenbolone one of the best choices for pre-contest phases when dieting down is of primary importance.

Trenbolone acetate can also be an effective cutting agent as trenbolone is a non-aromatizing steroid and will not lead to water retention like other fat loss steroids such as testosterone which means trenbolone does not carry the same risk of excess subcutaneous fluid retention and bloating that can sometimes hinder physique athletes.  


Here’s a collection of the most popular Trenbolone Questions.

  • Is trenbolone stronger than testosterone?

Yes. Trenbolone is stronger than testosterone and considered more anabolic than testosterone and brings more side effects than if you;re on something like HRT.

  • Does trenbolone make you bigger?

When trenbolone is used in conjunction with an intense weight training regiment tren can lead to significant muscle mass increase.

However tren is not a steroid that will offer tremendous gains if trenbolone were the only compound being used – tren works best when stacked with other steroids.

  • Does trenbolone cause erectile dysfunction?

Tren can have a negative effect on sexual performance even without the presence of estrogen so tren may still lead to erectile dysfunction since trenbolone is such a potent androgen.

What does tren do exactly?

Trenbolone will increase size, strength, appetite and aggression when used in higher doses with intense training.

Is tren legal?

No, tren is an anabolic steroid and therefore illegal in most countries and in many US states.

How long has tren been around for?

Since the 1960’s tren has been around.

Can trenbolone cause hair loss?

Tren can cause hair loss, tren is an androgen so tren will promote the miniaturization of hair follicles which can lead to hair loss especially if trenbolone was used in large doses without cycling off for long periods of time.


With trenbolone being one of the best muscle-building steroids out there it’s no wonder why tren acetate is growing in popularity among performance-enhancing athletes.

Do steroid users care about the potentially, harmful side effects outlined in this article?

Probably not as most are looking for the most potent and powerful compounds and willing to deal with the drawbacks and side effects.

However, as noted in this guide, trenbolone does carry some major side effects so users should avoid beginning any tren cycle and instead focus their efforts on something like HRT or one of the legal steroid alternatives with virtually no side effects.

It’s simply not worth the potential legal setbacks and the long-term effects of your health.

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