Parabolan is the only injectable form of trenbolone available world-wide. Parabolan exerts strong anabolic and androgenic qualities and does not readily convert to estrogen. Gynocomastia is usually of no concern while using this product.However, very strong androgenic side effects will still be present. Most importantly, kidney functions and blood pressure should be watched closely. Parabolan is generally considered an advanced users drug, too strong and harsh to recommend to a beginner or non-competitive bodybuilder. For competition purposes, it produces a very hard and vascular physique.. it last 2-4 days in the body.

It is a derivative of the 19-nortestosterone molecule, which is the same parent drug as Deca-Durabolin. This similarity does not end there, these two drugs act very much alike. In fact Parabolan can be mistaken for Deca on a drug test. Parabolan is a favourite to thousands of athletes. This injectable steroid has higher anabolic and lower androgenic properties than testosterone, also reminiscent to Deca. It was originally thought to be non aromatising, but it will aromatise at a high dosage in some users.

Parabolan is a great pre-contest steroid. The relatively high androgenic properties can promote substantial "hardness" in a lifter who is already lean. This androgenic effect can also result in greater vascularity and fuller muscles. Parabolan has been effective on a limited calorie diet, if protein intake is still high. It need not be regarded as a cutting drug only. It can be used quite successfully to build quality muscle and strength, without the bloat of a D-Bol or Testosterones.

In a stack with Anavar, Parabolan becomes part of a super strength building cycle for powerlifters who do not wish to go over their weight class limit.

Side effects trenbolone acetate seen with the use of Parabolan are minimal. The drug aromatises very little if at all, so water retention and hynecomastia are rarely seen. Hepatototoxicity (liver stress) is minimal with dosages of 152 mg per week, and if used for eight weeks or less, it exhibits very little suppression of the body´s own hormone production. Blood pressure readings are unlikely to rise due to the fact that Parabolan does not cause the blood to hold excessive electrolytes.