Ostarine (MK-2866)

MK 2866 or Ostarine is a type of ‘Selective Androgen Receptor Modulator’ (SARM).  This experimental drug was developed in 2009, by the company Gtx in an effort to fight muscle wasting diseases. As with many other performance enhancing drugs, MK-2866 accidentally turned out to be a side effect free aid for bodybuilders. In a nutshell, MK-2866 …