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Bulking, and fat cutting in one steroid, what’s not to like ? This combination has made various types of Trenbolone into some of the most popular anabolic steroids on the planet. Weight lifters use this agricultural steroid to gain mass while losing fat, and are willing to risk serious androgenic side effects to get the explosive gains that trenbolone provides.

Other Names for Trenbolone

Trenbolone is sold in the US under names including trienolone or trienbolone. One of the more common forms used both agriculturally and illegally is trenbolone acetate, but it is also available in enthantate form. Illicitly the steroid is referred to as tren, or fina or trenbalone.

Uses of Tren

Trenbolone is used in agricultural veterinary circles to increase muscle mass and nutrient absorption   in livestock. Tren is injected as a prodrug ester which means until the body strips away compounds the trenbolone is not affecting the body. This prodrug effect allows Trenbolone to last longer. While it is in effect it increases ammonia uptake in muscle fibers which dramatically increases protein synthesis. Body builders have capitalized on this and use tren more frequently than most steroids.

Side Effects Of Trenbolone Use

Some of the most common side effects from using Trenbolone include serious androgenic steroid complications like:


Gynecomastia - Better known as Man Boobs happens when testosterone / estrogen balance is wrong, or you’ve been on a cycle too long.


High Blood Pressure - as with many other Steroids High blood pressure is a life threatening side effect.


Acne - Because Tren has intense androgenic effects, acne happens frequently


Male Pattern Baldness - The increased hormonal load on your body can kickstart the balding process.


Liver Damage - Fatty liver syndrome has been known to occur with trenbolone use.


Masculinization (women) - Tren can cause SEVERE masculinization when used by women even in small doses.


Neurological Disorders - In studies some mice were shown to exhibit neural degradation with tren use.


Injection site issues - All injectable steroids carry the risk of infection or other issues at the injection site.  


Sexual Problems - Aka Fina Dick, libido and erectile dysfunction are very common with Tren usage.

Steroids people stack with Tren

. While the combination of anabolic and androgenic effects can be effective on its own, many people will stack Trenbolone with other Testosterone based steroids to increase the effectiveness and mitigate the negative effects. Post cycle therapy is a must when using trenbolone, as the side effects from a cycle can be long lasting.


Where People Buy Trenbolone

While Tren is illegal to use in the United States, it is approved for veterinary use. This approval creates a black market demand for unscrupulous vets to sell the steroids themselves. There are also off-shore companies illegally making and shipping the steroid to the US. As an injectable steroid the need for pure, high quality compounding is absolutely required. Agricultural medicine is not held to the same standards of purity as human steroids, and it can be contaminated or of varying concentrations if acquired secondhand.  


Legal Trenbolone alternativesCommon Tren questions


Where can I get Trenbolone Legally ?

-There is no legal source of trenbolone for human use at least in the United States and many other countries.

Are injections safe?

-When administered in a clinical setting injections are completely safe, however outside of these environments, sharing needles, re-using needles, or other contamination can spread HIV or other pathogens.

What Dosage of Tren should I use?

-50mg every other day is a common dosage for trenbolone, however it is a very harsh chemical and it will cause side effects, limiting the dose to the lowest effective is very important.




Steroid Shorts: Trenbolone from CrazyMass on Vimeo.

What are my alternatives to Trenbolone ?

There is no safe or legal way to perfectly replicate the effects of this very potent anabolic / androgenic steroid. However many supplement researchers have worked hard to replicate it. Here at Crazymass we spent years perfecting our T-Bal 75 supplement, which we developed to mimic the effects of tren without the harsh side effects. T-Bal 75 is produced in FDA and cGMP certified facilities ensuring purity and quality. We also ship T-Bal 75 around the world, discreetly and safely.

Legal alternatives to Trenbolone for Bulking