Syntex marketed it internationally instead. There are too many underground brands to list and new one are created more or less daily. Also known as: Masteron, Drostanolone, Dromostanolone, Drostanolone Propionate
There is a difference between 'free' testosterone and 'bound' testosterone. Masteron is extremely popular in bodybuilding; in fact, it's used in cutting, hardening, and even as an aromatase inhibitor (AI).
The latter form is slower-acting than Drostanolone propionate. Drostanolone propionate (BAN) also known as dromostanolone propionate (. Masteron Stacks, masteron can be used as the sole injectable: in this case