Well it's a molecule it isn't really like Winstrol at all....TB-500 is a synthetic version of a naturally occurring peptide found in all Animal Cells...it was developed for race horses and racing Dogs as a way to inhibit repair of muscle tissue and cell synthesis and it creates new blood cells from existing ones....and it's another way to beat the drug test....I wouldn't doubt if it's made it's way into the BB World but i have personally never heard of anyone using it....it's pretty fucking exotic bro to say the least....10mg's will cost you around $450...I have no idea what the dose would be for a person but they recommend that Dogs take 1mg every week and horses 2 to 4mg a week......It comes in puck form and is prepared like GH or HCG......to out there for me