I was wondering if anybody in the world is trying to develope new testosterone esthers? Or has all the ways of creating it with an extra carbon atom here or there been done? Also how are some of them even still being made like methyltest and halotestin ? What possible medical uses could they have? I know we use ones for strength, mass, and cuts. But those 2 I mentioned don't do crap but mess ya up. Yet Primobolan gets stopped being made by Schering.