Parabolan Trenbolone | Tren Steroid Benefits and Results 2022

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Written By Jonathan Deventer

Parabolan Trenbolone is one of the trade names used for Parabolan Trenbolone Cyclohexylmethylcarbonate (or Hexahydrobenzylcarbonate).

This is a commonly used type of anabolic steroid.

The most popular version of this steroid is the Trenbolone Acetate which is fast-acting.

Parabolan Trenbolone was introduced in the 1980s as Parabolan Finaject, but the approval for human use was revoked in 1987.

Parabolan, on the other hand, was deemed safe for human use while being sold in the market as Trenbolone Acetate with slow-releasing properties.

Regardless of the ester attached to it, Parabolan Trenbolone is known as one of the most powerful anabolic steroids used by bodybuilders and athletes today.  Buy Trenorol online here.

Parabolan Trenbolone

Parabolan Trenbolone

Parabolan Trenbolone is a versatile and potent anabolic steroid that bodybuilders and athletes use.

It’s 5 times stronger than Testosterone and doesn’t require high dosages to get results.

It works perfectly for bulking, gaining strength, and adding lean mass. One added benefit of using this steroid is that there is no bloating or water retention.

The result is massive lean mass and strength gain when combined with a good diet and proper training routine.

Parabolan Trenbolone can also be used for cutting and losing fat.

In fact, competitive bodybuilders swear by this steroid and its ability to give them the perfect boost right before a contest.

Parabolan Trenbolone can be an effective addition to a low or no-calorie diet and proper training for looking built and defined.

Trenbolone half-life of 2-3 days. Some have suggested that by using a Parabolan Trenbolone amp, the half-life can be extended.

Parabolan Trembolone Dosage and Cycle

Parabolan Trenbolone Results

Beginner Cycle– Those who are not experienced with Parabolan Trenbolone are advised to do an 8-week long cycle.

Beginners should take 50mg of Parabolan Trenbolone every other day along with 500mg of Testosterone every week for 12 weeks. Both have similar length half-lives and release rates.

Beginner cycles are better used for bulking because of the dosage sizes.

Intermedia Cycle– Intermediate Parabolan Trenbolone cycles are up 10 weeks long and are most effective as a bulking cycle.

The recommended cycle for intermediate users includes 100mg of testosterone and 300mg of Parabolan Trenbolone per week, 400mg of Equipoise per week for the first 6 weeks, and 25 mg of Dianabol per day.

Dianabol is used in the first 6 weeks to kick start the cycle. This combination helps regulate the blood plasma levels in the body while the steroid compounds build up in the user’s body.

This allows the user’s body to slowly and steadily adjust to the changes.

Advanced Cycle– Those who have lots of experience with this steroid can do an advanced cycle. Advanced cycles are most effective when used in the cutting cycle or pre-contest for losing fat and lean mass gain.

It provides the results bodybuilders desire without the added water retention. This cycle lasts 12 weeks and involves:

  • 50mg of Oral Winstrol pills per day
  • 100mg of Testosterone Enanthate per week
  • 500mg of Parabolan Trenbolone per week
  • 1000mg of Parabolan Trenbolone per week for the first 6 weeks

These compounds work together and are a favorite among professional bodybuilders who compete, especially when cutting before a contest.

Winstrol works as a kickstart and helps bodybuilders achieve a body that is cut, ripped, and rock-hard.


Parabolan Trenbolone Side Effects

Gyno From Steroids

Just like all other steroids, Parabolan Trenbolone has some common side effects that affect users.

Some of the side effects reported by users include night sweats, dark urine, hair loss, decrease in endurance during cardio, as well as temper and aggression.

In some rare cases, users reported developing Gynecomastia, impotence, or having trouble climaxing.

There were also users who reported shortness of breath or coughing after injecting the steroid. This is commonly known as ‘tren-cough’.

Parabolan Trenbolone is a long-acting form of Trenbolone that comes with the Hexahydrobenzylcarbonate ester.

This is not for people just beginning anabolic steroid use. With this ester, Trenbolone achieves a half-life of 14 days, allowing its levels to rise slowly in blood plasma and then level off as long as it continues to be administered.

The result for Parabolan Trenbolone users is that it takes a much longer period of time for the hormone to be totally cleared out of the system. So, there are bound to be more serious side effects, especially since Trenbolone is a fairly harsh anabolic steroid, to begin with.

In terms of side effects, Trenbolone carries all the usual side effects that most anabolic steroids have. However, it causes a few other side effects as well, ones that are uniquely associated with Trenbolone. These would include:

  • Fits of coughing during or soon after being injected (known as “Tren cough”)
  • Profuse perspiration or sweating, mostly during the night
  • Progestogenic type side effects

The side effects of Parabolan Trenbolone are almost the same as other forms of Trenbolone. However, users must approach Parabolan much more carefully because it is a long-acting anabolic steroid.

Since Parabolan is such a long-acting form of Trenbolone, a lot of users find Trenbolone Acetate to be more appealing.

The reason has to do with the potential side effects. Because Trenbolone Acetate is a faster-acting form of Trenbolone it is released from the body much more quickly. This means that any uncomfortable side effects would disappear more quickly as well.

This is not the case with Parabolan, which takes nearly 30 days before it is completely eliminated from the body. Therefore any adverse side effects will continue on for a lot longer after last being injected.



There are no direct estrogenic side effects included in the list of Parabolan’s side effects.

This is because Trenbolone at any dosage is not converted into Estrogen. When users experience Estrogenic side effects it is more likely due to them having stacked other anabolic steroids with Parabolan.

However, it is important to know that Trenbolone does cause strong Progestogenic symptoms in the body because it is more strongly drawn to the body’s Progesterone receptors than even Progesterone itself is.

The body’s receptors for Progesterone and for Estrogen are closely correlated, and it is widely known that when the Progesterone receptors are activated there is an increase in the sensitivity of the receptors for Estrogen.

This often results in an increase in the side effects associated with Estrogen during Parabolan use.

This can occur even when the levels of Estrogen in the body are within what’s considered normal or close to normal, caused by the Estrogen receptors being more sensitive to the Estrogen naturally circulating in the body. This phenomenon seems to vary among individuals.

By using Selective Estrogen Receptor Modulators (SERMs) like Tamoxifen (Nolvadex) and perhaps Exemestane (Aromasin), which is an aromatase inhibitor (AI), there is a chance to mitigate the issue, which might prevent the development of gynecomastia or problems related to any of the other side effects associated with Estrogen.

Progestogenic side effects are practically the same as estrogenic side effects and include water retention, general bloating, gynecomastia, etc. These side effects become more problematic when someone with high levels of Estrogen in their body uses Trenbolone.



Trenbolone is 5 times as strong as Testosterone, making it an extremely potent androgen, so it stands to reason that the side effects from Parabolan would be androgenic in nature.

The truth is that the androgenic side effects of using Parabolan at higher doses can be significant.

These would include: oily skin and acne due to the increased secretion of sebum, an increase in the growth of facial and bodily hair, increase in the risk of developing Male Pattern Baldness (MPB) in people that already have the genetic marker for developing it, and benign (non-malignant) prostatic hypertrophy (BPH).

Since Trenbolone, unlike Testosterone, will not metabolize into a more potent androgen, the resulting androgenic that occurs from taking Trenbolone won’t change. What androgenic potency it expresses is to be anticipated from average Parabolan use.

The 5-alpha reductase enzyme will not convert Trenbolone into a more potent androgen; 5-alpha reductase inhibitors like Finasteride, Propecia, or Proscar don’t do anything to lower the androgenic potency of the effects of Parabolan.

Regarding Trenbolone’s androgenic effects, these are increased aggression and anger, impatience, and mood swings and these are also the commonly experienced side effects of Parabolan use.

While not everyone using Trenbolone experiences increased anger and agitation, some do so it is always best to anticipate these possible side effects ahead of time.


Endogenous Testosterone Production & HPTA

Generally speaking, when all anabolic steroids are taken in huge doses, the body’s natural production of Hypothalamic Pituitary Testicular Axis (HPTA) and Testosterone will either become severely inhibited or stop altogether as long as the individual continues to use.

This means that after finishing any cycle, the individual should use compounds that promote the production of Testosterone for a period of 4 – 6 weeks. These compounds include aromatase inhibitors, SERMs like Tamoxifen (Nolvadex), and/or Human Chorionic Gonadotropin (HCG).

Taking a combination of these compounds for 4 – 6 weeks after completing a cycle of anabolic steroid use is called Post Cycle Therapy (PCT). This is absolutely necessary if you want your body to resume normal hormonal functioning as quickly as possible.

If you do not undergo this PCT protocol, your body has a chance of never fully recovering. This would mean that your body might never fully resume its natural production of Testosterone, a condition called hypogonadism.

With regard to the side effects of Parabolan, Trenbolone particularly was shown to be highly suppressive on the HPTA when it was first tested by Roussel-UCLAF in 1967.

The tests showed Trenbolone to be about 3 times stronger than Testosterone in suppressing the body’s natural production of gonadotropin when taken in equal doses.



Since Parabolan, as an injectable compound, is a form of Trenbolone that is not considered a C17-alpha-alkylated (C17AA), it does not show any significant hepatotoxicity (or liver toxicity).

The problem is that Trenbolone itself is extremely resistant to metabolizing in the body, and that includes the liver.

Knowing that, when Trenbolone is taken at extremely high dosages, it is associated with severe hepatotoxicity in a percentage of bodybuilders, causing a state of cholestasis.

That being said, major liver toxicity is extremely unlikely if Trenbolone is taken at low doses, but it can definitely happen when it’s taken in very high doses.


All anabolic steroids come with adverse side effects involving the cardiovascular system. These include hardening of blood vessels (vascular reactivity), higher hematocrit levels, and increased blood pressure.

But worst of all, anabolic steroid use can negatively change cholesterol values by temporarily lowering the good HDL cholesterol, and many anabolic steroids will also cause an increase in the level of bad LDL cholesterol in the bloodstream.

This change can increase the user’s risk of developing cardiovascular disease and the longer the user continues on an anabolic steroid cycle, the higher the risk.

Injecting anabolic steroids seems to be a little less risky while taking them orally increases the risk because this will affect the liver more and the liver is what essentially processes cholesterol in the body.

Since Parabolan is an injectable anabolic steroid, it has far less of a chance of affecting cholesterol levels than if taken orally.

However, injectable Parabolan negatively affects cholesterol levels much more than most injectables because it has more difficulty metabolizing in the body.

Once the use of an anabolic steroid stops, cholesterol values in the body seem to return to normal fairly quickly.

It is highly recommended for anyone using anabolic steroids to follow a clean healthy diet and to take a healthy supplement of omega-3 fats in an attempt to keep their HDL cholesterol at healthy levels.


Parabolan Trenbolone Trade Names

Parabolan Trenbolone and other forms of Tren are sold under various trade names including:

  • Finaplix H
  • Trend
  • Ten Fine 75
  • Trenabolic
  • Tren 75
  • Trenaject 200
  • Acetren
  • Trenabol
  • Trenbolonplex 75
  • Parabolan
  • Trenabol
  • Tri-Trenbolone (the triple combination of all three)
  • Tren H-100

Buy Parabolan Trembolone


You cannot buy Trenbolone pills legally in the US because it is classified by the government as a Schedule 3 controlled substance.

Although it is legal to possess this steroid if you have a prescription, this steroid is not one that doctors give out in prescriptions.

The laws regarding steroid sales are different from country to country but tend to be the same in some of the commonwealth countries like Canada, Australia, and the UK.

Some countries sell steroids right over the counter at pharmacies, however, since this steroid is no longer considered human grade, this steroid will not be found over the counter or at any pharmacy.

The only way to obtain this steroid is through online pharmacies that are able to sell it for research purposes.

You may also purchase Parabolan Trenbolone from the black market, but then you run the risk of purchasing a counterfeit steroid.

The best way to buy Parabolan is to purchase Parabolan 3 10ml vials from a reputable online pharmacy that can have them delivered to your home discretely.

In order to ensure you are purchasing from a credible online pharmacy, make sure you research online and check on customer reviews.


Real or Fake Steroids

If customers are constantly complaining about steroids that don’t work or being scammed out of money, avoid that online pharmacy at all costs.

Buying from a website with a good reputation will ensure that you purchase the real steroid instead of a cheap counterfeit.

Using counterfeit steroids can prevent you from achieving the look you are working so hard toward, or can even be bad for your health.

Parabolan Trenbolone is purchased in an injectable form, which is why you should also purchase a supply of needles big enough to get you through your cycle. Never reuse or share a needle, it can be hazardous to your health. Be sure to follow dosage instructions very closely.


  1. Ye L, Zhang CJ, Zhang YZ, Liu X.[Trenbolone and its metabolites in human urine by GC/MS analysis].Yao Xue Xue Bao. 1994;29(1):61-7. Chinese.
  2. Johnson BJ, White ME, Hathaway MR, Christians CJ, Dayton WR.Effect of combined trenbolone acetate and estradiol implant on steady-state IGF-I mRNA concentrations in the liver of wethers and the longissimus muscle of steers. J Anim Sci. 1998 Feb;76(2):491-7.
  3. Sinnett-Smith PA, Palmer CA, Buttery PJ.Androgen receptors in skeletal muscle cytosol from sheep treated with trenbolone acetate.Horm Metab Res. 1987 Mar;19(3):110-4.
  4. Hunter RA, Vercoe JE.Reduction of energy requirements of steers fed on low-quality-roughage diets using trenbolone acetate.Br J Nutr. 1987 Nov;58(3):477-83.

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