Doping

Yeah - was referring to this site where you can buy online:

http://www.sarmreviews.com/gw-501516-cardarine/

It is almost satircal:

Although there has been 1 major study that has caused a lot of debate
which is that GW 501516 causes cancer. But, this study was done in
rats, not humans and Cardarine was used for a prolonged period...
Practice moderate usage and you’ll be fine.