Mastebolin Alpha Pharma


Manufacturer: Alpha Pharma Substance: Drostanolone propionate (Masteron) Pack: 10 ampoules (100mg/ml)

Additional information




Masteron is the name of the brand of anabolic steroid injectable form Drostanolone. The drug is characterized by moderate anabolic activity and the presence of androgenic effect. At the beginning of its “career” the drug was used exclusively for medical purposes for the treatment of breast cancer in women. But over time, thanks to their qualities, the drug went to sports pharmacology.

Since the drug is not convertible into estrogens, and vice versa, it is an aromatase inhibitor, it is very attractive for use in bodybuilding – it helps to gain a dense and relief musculature. The drug is one of the best for using it for the drying period, as it not only keeps muscle mass and promotes its active build-up even in the period of caloric deficit, but also gives more strength and endurance during intensive training. Particularly interesting is the drug for those athletes who wish to remain in their weight category. In particular, the drug is in the first place among those that take before the competition. The time of drug discovery is 14 days.

Effect of the drug

The drug excellently increases the strength and at the same time, retains the original body weight, because it has a powerful fat burning effect. The drug is low in toxicity to the liver.

Side effects

Most adverse effects are based on the similarity of Drostanolone with DHT. Among the possible negative consequences of taking:

  • Baldness.
  • Prostatic hypertrophy.
  • Acne.


For therapy, it is recommended to use Tamoxifen (at a dosage of 20 mg / day on the cycle and 40 mg / day after the end of the cycle) or Clomid. It is also recommended to sleep well and not forget about sports nutrition.

Reviews of Masteron

  • Excellent drug, would recommend. Relief, density and overall muscle quality is excellent. Rollback – a minimum, which is very pleasing. Basically I try to use this drug before the competition.
  • Respect the drug, but that hardly affects the liver badly. Well side effects virtually no – it is important to adhere to the dosage and constantly monitor their condition and health. And a great preparation!

Related Products