Sustanon 250 is an injectable steroid that is manufactured by Organon Pharmaceuticals. It is made up of four oil based esterized testosterone hormones. The drug contains 30 milligrams of testosterone propionate, 60 milligrams of testosterone phenylpropionate, 60 milligrams of testosterone isocaproate and finally, 100 milligrams of testosterone decanoate. They all add up to form the 250 milligrams.
In this formulation, the combination of the four esters allows for a constant amount of testosterone in the circulation. The steady state of the active compound is maintained. The components are in form of esters as each ester has its own different half life, there is a sustained release of testosterone into blood form the depot site. Sustanon 250 is usually the most preferred method of testosterone replacement therapy by most clinicians and body builders.
Among body builders, athletes and people looking for fitness and muscle bulking, it is a good choice to get the therapeutic amounts of testosterone in the system. It is the most popular source of anabolic steroids. The testosterone released from the depot injection goes into the blood stream and acts on androgenic receptors. There is amplification of protein synthesis with faster and greater muscle bulking, increased bone strength and muscle strength and with fat loss and improved endurance. There is also increased red blood cell production with Sustanon 250. This is because of increased production of erythropoietin, the hormone that signals red cell production.
Sustanon 250 is given as an intramuscular injection weekly. Despite being the best tolerated anabolic injectable steroid, it is not without side effects. These include estrogenic effects due to conversion of the testosterone by Aromatase to estrogen leading to gynecomastia and breast pain, male pattern baldness and reduced testicular size, among other side effects. Like other anabolic steroids, Sustanon 250 leads to suppression of endogenous production of testosterone. This is the reason why there is reduced testicular size with prolonged use.
The contents, dosage, uses, effects, side effects and what to do once the side effects occur, is everything you need to know about Sustanon 250. The other thing is where and how to purchase the drug.