I was talking about active life not half-life. Anyways that stuff is confusing.
Personally i'd inject it twice a week.
It seems to be to you....
I mentioned half-life because its appropriate in this case (when discussing a multiple injection protocol) The compounding of these half-lives to give maximal blood concentrations after 4-5 half-lives..... Hence if the half-life of Enanthate is about 5 days it makes it easier if you inject every 5 days when trying to work out blood levels at any given time..
Half lives aren't set in stone. There's a lot of variables to be considered. The value of 5 days is a commonly accepted average value. It can be substantially longer or shorter than this as it depends on a plethora of factors.
Esters spontaneously react with water. The blood within your body is a water based solution, hence testosterone esters break down naturally to some extent once they hit the blood stream, but this process is also facilitated via enzymes known as esterases (also present in the blood stream).
When you inject your oil it creates a depot with a specific surface area exposed to the blood plasma within your muscles. The oil containing testosterone ester at the exposed surface area interface leaches out slowly into your body's blood stream.
Lower volume injects have a larger surface area to volume ratio to begin with than larger injects, therefore injecting small volumes of gear decreases the half life of testosterone ester within your body.
There are so many variables to consider affecting this process, that it is impossible to give a very definite value for each ester, they are nothing but guides.
Hope that helps....
