
Originally Posted by
Times Roman
Sust is an outdated concept created a couple of dozen decades ago. The idea was that based on the blend, you could get the immediate benefit due to the prop, and then the long term benedit due to the (e, c or whatever). So, in theory, it would be the ew or eow injection with smooth blood plasma levels.
That is the theory.
There is a problem with the theory.
Blood plasma levels were NOT stable with an ew or an eow injection protocol.
Yes, there would be the initial spike from the prop. And then the mid and long term esthers would kick in at relevent stages.
Sust was really designed for the first injection. After that, when the long term esthers kick in, then no need for the short term esthers like P. and if pinning ew, then really no need for the mid term esthers either.
And it is expensive.
An inexpensive alternative is to front load with some P, while at the same time start with E as well.