4 Testosterones is a mixture of four ethers, it consists of 30 mg testosterone propionate, 60 mg testosterone phenylpropionate, 60 mg testosterone of isocaproate and 100 mg of testosterone decanoate. The purpose of the drug was to combine the advantages of short-lived (a rapid increase in effect) and long-lived (duration of effect) esters. Sustanon is one of the most popular drugs among athletes-strongman. However, it is not necessary after Dan Duchaine to repeat that this drug “is milligram for milligram stronger than ethers, and the components”, it is not so, although some truth in this statement. It consists in the following.
The components of 4 Testosterones, the esters are released into the blood at different speeds and at different times reach their peak concentrations. The drug does not have a classical half-life – he has several “peaks”. The consequence of this pharmacokinetics is the fact that at the time of release into the blood of the esters with longer side chain a large portion of SHBG is involved in the binding of testosterone trapped in the blood when the release of more “short-lived” esters. As a result, virtually all the time the level of free testosterone in your body is somewhat higher than, say, in the case of using the same testosterone enanthate.
Dosages of Sustanon can be the same as those dosages of testosterone enanthate. As for the injection, because of the uncertainty with the half-life of the drug, they should be done quite frequent – once every 2-3 days.
True, I agree, not all. Some researchers recommend injections of Sustanon are large in size, but as little as possible – once every 10 and, at 14 days. If the first number has any meaning, then the second, most likely, is clearly too high. In General, the frequency of Sustanon injections is the biggest problem of this drug. The one who guessed it, will be considered a Sustanon is hardly the best of all testosterones. If you find the optimal frequency of injections failed,Sustanon may be practically useless.