Injectable steroids are injected into muscle tissue, not into the veins. They are slowly released from the muscles into the rest of the body, and may be detectable for months after last use. Injectable steroids can be oil-based or water-based. Injectable anabolic steroids which are oil-based have longer half-life than water-based steroids. Both steroid types have much longer half-lives than oral anabolic steroids. And this is proving to be a drawback for injectables as they have high probability of being detected in drug screening since their clearance times tend to be longer than orals. Athletes resolve this problem by using injectable testosterone early in the cycle then switch to orals when approaching the end of the cycle and drug testing is imminent.
This is the most powerful of cycles designed to harden the physique for a pre-contest or cutting phase while also lending enough anabolic strength to facilitate lean mass addition or even a full-out bulk. All has remained the same as the intermediate Masteron cycle listed above with the exception of the addition of Trenbolone. It has long since been considered that the combination of Testosterone, Trenbolone, and Masteron is a stack that will provide some of the most notable and dramatic physique changes (provided that the user’s nutrition and training is adjusted to favor such outcomes). Trenbolone itself is extremely powerful and cannot convert into Estrogen. In combination with Masteron in such a cycle, and provided nutrition and training are impeccable, the majority of individuals should be able to achieve a competition-worthy physique.