Mastebolin (vial)


Category: Injectable Steroids
Package: 10ml vial (100mg/ml)
Substance: Drostanolone propionate (Masteron)
Manufacturer: Alpha Pharma

SKU: 587 Category:


Mastebolin (vial) is a steroid of anabolic and androgenic effects of the Indian pharmaceutical company Alpha Pharma. The main active ingredient is drostanolone propionate. Mastebolin release form – in packs of 10 ml and 10×1 ml of 100 mg / ml. is available as enanthate and propionate esters. In principle, there is no difference in the effect on the human body, the difference is observed only at the time of manifestation of effects. Propionate allows you to get an instant response from the body due to the shorter side chain of the ether. Very often in this form, drostanolone is used by bodybuilders in drying classes. In addition, the steroid is popular among athletes who need to maintain weight, while increasing stamina and strength (eg, wrestlers, athletes, boxers).

Chemically, drostanolone is a derivative of the hormone dihydrotestosterone. The formula of the drug is 2-alpha-methyldihydrotestosterone propionate. It is used not only in sports, but also for medical purposes to treat breast cancer in women (but still rare because the likelihood of virilization is high). Given the moderate diuretic effect of the steroid and its inability to cause fluid accumulation, “siloviki” use it quite often.

Action of Mastebolin (vial)

  • Reduction of fat deposits. According to studies, while observing the diet, Mastebolin can reduce the number of fat cells by 5-7%. Much depends on your initial indicators, but there is no reason to doubt the effective stimulation of the use of fat cells as a source of energy.
  • Increased muscle density and relief. Improve the definition of muscles – the main reason for the use of bodybuilders┬áDrostanolone Propionate (Masteron) in the final stages of preparation for the competition.
  • Increased strength.
  • Anticatabolic effects.
  • Preservation of the numbered mass.
  • Minor diuretic effect.

How to take Mastebolin (vial)

The Mastebolin course is most often used by athletes to consolidate results. The optimal dose of drostanolone is 400-500 milligrams a week. In this case, the injections are made 3-4 times in 7 days. The duration of the course, as well as the dosage, is chosen according to the athlete’s physiological characteristics, his experience in the use of anabolic and androgenic steroids, the ultimate goal and a number of secondary factors. It is best to consult a sports doctor before starting a steroid.

As for how to take Mastebolin in combination with other AAS, and then considering its relationship with androgen receptors, the best drugs for sharing are Oxandrolone and Winstrol. The latter reduces the level of globulin, which makes it possible to obtain an excellent synergistic effect on the “drying” cycles. If the goal of the athlete is to gain muscle mass, it is recommended to combine Alpha Pharma’s Mastebolin with testosterone. But in this case, it is necessary to include gonadotropin, since endogenous testosterone production is largely suppressed.

Side effects

Due to the low anabolic index, the drug is very effective as a fat-burning agent, but at the same time often causes androgenic reactions. The main side effects of Mastebolin: virilization (in principle, women are not usually recommended when taking drostanolone), acne, alopecia, prostate hypertrophy and increased aggression. There are also positive aspects – the absence of phenomena such as water retention, liver damage and elevated blood pressure.

Additional information