Ask yourself why your intent on using the sustanon.
Have you ever tried using Testoviron Depot ?, it's a great mass steroid and you will not be disappointed in it.
I don't think the pain of sust. is worth it for me, and what happens when you spend a couple of hundred $$$$$ when find your magical concoction doesn't work and your crippled again !.
Consider using another test.
Bouncer