So many people think mast is just for hardening and that its a "weak" steroid. Mast alone is close to test as far in terms of anabolic rating.
Another myth is you need to be ultra lean to run it....
This is the BIG news! Mast acts as a catalyst on just about all other steroids. Check it out:
2. Masteron potentiates the effects (to a certain degree) of any other anabolic steroids it is stacked with in any variety of Masteron cycles. It has been previously mentioned that Masteron holds a moderate anabolic strength rating, making it only ever so slightly stronger than Testosterone, and in some cases may be weaker. Masteron’s highlight lies in its ability to assist and potentiate the activity and effects of other compounds stacked with it. Essentially, it allows the other stacked anabolic steroids alongside it to exhibit better effects. This occurs not only through its anti-estrogen and anti-aromatase effects, but through its ability to prevent a measurable amount of SHBG (Sex Hormone Binding Globulin) from binding to other anabolic steroids and rendering them inactive. This is a characteristic shared in varying degrees among all DHT-derivative compounds (Winstrol, Anavar, Primobolan, etc.).
Therefore, Masteron is best utilized stacked alongside other compounds in any Masteron cycles. It is only in this manner of use that Masteron can be successfully utilized in a bulking or lean mass cycle, of which it would normally exhibit sub-par effects if run as a primary anabolic steroid in such cycles (to the disappointment of the user). The perfect Masteron cycles, however, happen to be pre-contest and cutting cycles where fat loss and the visual clarity and definition of musculature are of paramount importance and the prime goal.
Mast has so many benefits and should never be looked as a situational drug only.