While we are familiar with the Propionate ester the remaining three esters that create Sustanon-250 are almost always found as part of a mixture or compounded anabolic androgenic steroid .
Developed by Organon, the original idea behind Sustanon-250 was to provide a testosterone form well-suited for hormone replacement therapy that would only needed to be administered once every few weeks and for all intense purposes the idea was a success. For the performance enhancing athlete Sustanon-250 can be a fine choice but the idea of injecting only once or twice a month is not applicable here. As a performance enhancer this testosterone like all forms will need to be administered on a more frequent basis. This mixture carries with it two fast, short esters, Propionate and Pheylpropionate, a longer more moderate ester Isocaproate and the very slow and long Decanoate ester. In order to keep testosterone levels stable and at their peak most athletes will inject Sustanon-250 at a minimum of every 3 days and more commonly every other day for optimal results.
For more info see: Sustanon-250
Lets assume all who read this are going to supplement with Trenbolone responsibly and if you do the odds of a positive experience are far more in your favor. However, because it is impossible to predict if you have never supplemented with this hormone before you are highly advised to stick only with the Acetate version, often referred to as Tren-a. Trenbolone-Acetate is by many the preferred Trenbolone hormone but for the first time user it is the only logical choice The reason is simple; if you fall prey to the sever side effects of Tren you can simply discontinue use and have the hormone cleared from your system in a little more than 48 hours. If you choose a larger ester based form such as Trenbolone- Enanthate and fall prey to sever Tren side effects its a different story; it will take weeks for the hormone to clear after discontinuation.