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Mastebol 10 ampules/1 ml (100 mg/1 ml)

Drostanolone Propionate in ampoules

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Why buy this product

Mastebol (Masteron) from Omega Meds in heavy sports is used to dry muscle mass, so that the athlete gets a beautiful relief body. In addition, the steroid is used by those athletes who need to increase strength and endurance before the competition. Masteron is believed to be a more powerful version of Proviron

The content of propionate ether predetermines the main characteristics of the impact and the final results achieved. Mastebol (Masteron) makes it possible to achieve the first significant results after two or three days, which is much faster than the action of other esters.

Among the effectiveness that distinguishes the product of the company Omega Meds - Mastebol, there is a significant, increased effect of androgenic nature and moderate indicators of anabolic activity. By its biological nature and chemical structure, this steroid drug is nothing more than a derivative of dihydrotestosterone.

Mastebol Steroid Profile

  • Anabolic activity - 62-130% of testosterone
  • Androgenic activity - 25-40% of testosterone
  • Aromatization (conversion to estrogen) - no
  • Method of administration - injections
  • Liver toxicity - low
  • The half-life - Drostanolone Propionate - 2.5 days.

Effects of taking Mastebol

  1. Is a strong fat burner which helps to rapidly reduce the level of fat in the body.
  2. Gives a slight increase in weight. This is important if there is no desire to gain excess weight, but there is a goal to increase strength and endurance on the drying cycle.
  3. Blocks the production of aromatase. This quality is very important for guys, because in the body, thus, an excessive amount of estrogen will not be produced.
  4. Vascularity and muscle density. It is achieved due to a moderate diuretic effect on the body.

Application and dosage of Mastebol

The optimal effect of the drug is achieved when using a dosage of about 400-500 mg per week. A larger increase in dosage does not lead to a significant improvement in results. Given that Propionate has a short chain, Drostanolone Propionate must be administered 3 times a week (or every other day).

Combined course

Due to the high affinity of drostanolone for androgen receptors and its androgenic properties, it is recommended to combine this drug with steroids such as Winstrol or Oxandrolone. Winstrol interacts less with androgen receptors and reduces the concentration of sex hormone-binding globulin, so the combination will have a pronounced synergistic effect during the drying cycle.

To gain muscle mass, it is recommended to combine Masteron and Testosterone propionate, however, in this case, the production of one's own testosterone is largely suppressed. Therefore, with long courses it is necessary to use gonadotropin. Also, it is often advised to combine Masteron and Trenbolone or Boldenone.

Side effects

Mastebol (Masteron) has a low anabolic index, which is why it burns fat so well, at the same time it increases the risk of androgenic side effects: aggression, acne, baldness, prostate hypertrophy and virilization in women.

Once at the Olympic Games, almost all the gold medals were received by the German swimming team, later it was proved that the athletes used a dihydrotestosterone derivative, and obviously it was Masteron. During the interview, one of the journalists asked why all the athletes have such a low voice? To this, one of them replied that they were here to swim, not to sing.

Masteron does not cause side effects such as fluid retention, high blood pressure and has low liver toxicity.

Origin of the drug

Masteron (Drostanolone Propionate) is an injectable steroid that has been around since the 50s and first appeared in bodybuilding in the 70s.

It was not actually designed to build muscle, but to help women with breast cancer. However, due to its strong antiestrogenic action, it has been found to have a pronounced ability to increase lean muscle mass without water retention; which makes it an excellent steroid.


Active ingridient
Drostanolone Propionate
Suitable for beginners
Yes (min dosage)
Suitable for men over 50
Suitable for women over 50
According to the doctor's prescription


Delivery area
The information provided does not encourage the use or distribution of any potent substances and is solely intended to reduce the risk of complications and side effects. Consult your physician and read the instructions before using this medicine.

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