Trenbolone 75


Manufacturer: SP Laboratories, Europe
Substance: Trenbolone Acetate
Package: 10 mL vial (75 mg/mL)
Common Name(s): Tren A, Trenabol, Trenboxyl Acetate, Trenbolone 100, Trenaplex A



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Trenbolone 75 for intramuscular injection, contains Trenbolone Acetate a fast acting injectable steroid. To increase its effective half-life, Trenbolone is not used in an unrefined form, but is rather administered as Trenbolone Acetate, Trenbolone Enanthate or Trenbolone Hexahydrobenzylcarbonate. Trenbolone is then produced as a metabolite by the reaction of these compounds with the androgen receptor.

Trenbolone 75 compounds have a binding affinity for the androgen receptor three times as high as that of Testosterone. Once metabolised, Trenbolone 75 have the effect of increasing nitrogen uptake by muscles, leading to an increase in the rate of protein synthesis. Trenbolone 75 has the secondary effects of stimulating appetite, reducing the amount of fat being deposited in the body, and decreasing the rate of catabolism. Trenbolone 75 has proven popular with anabolic steroid users as it is not metabolised by aromatase or 5α-reductase into estrogenic compounds. This means that Trenbolone 75 also does not cause any water retention normally associated with highly androgenic steroidal compounds like Testosterone or Methandrostenolone. Trenbolone 75 is also loved by many for the dramatic strength increases commonly experienced with it.


Trenbolone 75 short-term side effects include insomnia, high blood pressure, increased aggression and libido. However, since women will suffer virilization effects even at small doses, this drug should not be taken by a female. Urban wisdom/myth in bodybuilding culture, states that the use of Trenbolone 75 over extended periods of time can lead to kidney damage. The kidney toxicity has not yet been proven, and scientific evidence supporting the idea is suspiciously absent from the bodybuilding community that perpetuates this idea.


Bodybuilders have been known to use Trenbolone 75 in order to increase body mass more effectively than by weight training alone. A normal bodybuilding dosage of Trenbolone 75 can range from 200 mg/week up to 1400 mg/week. Due to the relatively short metabolic half-life of Trenbolone Acetate, dosages should commonly be split into injections at least once every two days. Trenbolone Enanthate can be injected once a week.

Each Trenbolone 75 10ml Vial contains: 100 mg/ml Trenbolone Acetate.

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