Masteroxyl 100 Review

masteroxyl 100 review

Kalpa Pharmaceuticals Masteroxyl 100 Reviews
  • Strength
  • Muscle Gain
  • Weight Loss
  • Side Effects
  • Maintain Muscle Mass


Masteroxyl 100 is an injectable anabolic and androgenic steroid made by Kalpa Pharmaceuticals. It contains 100 mg of Drostanolone Propionate per each 1 mL of solution.

What is Masteroxyl?

Drostanolone propionate is the generic name for the Kalpa Pharmaceutical‘s anabolic steroid Masteroxyl 100, being a derivative of DHT. Drostanolone may be used either as part of a bulking or cutting cycle, its structure not being able to aromatize, resulting in accrual of lean mass. As such, water retention and gynaecomastia are basically non-existent.

Being a DHT derivative, the drug possesses high androgenic potential, but being altered with alkylation at the c2 position, its otherwise mild anabolic potential is significantly amplified. Masteroxyl 100 is also sometimes sought after as an ancillary drug, to reduce estrogenic side-effects, similar to how proviron may be added to a cycle.

Masteroxyl 100 Usage

As mentioned earlier, there are a multitude of ways to buy Masteroxyl 100 and may be used, such as

  • As part of a bulking cycle, combined with other steroids such as testosterone or dianabol, for extreme mass, or combined with nandroxyl or boldaxyl for a leaner gain, albeit without the issue of estrogenic sides.
  • As part of a cutting cycle, to maintain and bring about that ripped look, sought after by bodybuilders everywhere. It may be effectively combined with other steroids such as winstrol, anavar or oxandrolone, in addition to T3 and clenbuterol for a thermogenic furnace effect. The result of such a stack would be rapid and extreme loss of fat within a short period of time, normally 6-8 weeks.
  • As an ancillary drug, to reduce estrogenic sides from heavily aromatizing steroids, such as testosterone esters or dianabol.

Being a propionate ester, drostanolone is best injected every 3-4 days, with a weekly dose of 300-500 mg being sufficient.

Masteroxyl 100 Factfile

  • Drostanolone is one of the very few steroids so versatile (excepting testosterone, trenbolone and anavar) that they may be used in a variety of cycles and with differing goals.
  • Drostanolone is relatively more safe compared to other steroids, since the drug possesses extremely low potential for estrogenic side-effects and organ issues, with the major effect experienced being related to androgenic sides, such as aggression, acne and accelerating male pattern baldness if pre-disposed.