Ostarine (Mk-2866) is an experimental selective androgen receptor modulator (SARM). It has the potential to help treat conditions such as muscle wasting, osteoporosis, and anemia. In a typical protocol, users take 100mgs of Ostarine (Mk-2866) 10mL weekly for up to 12 weeks, depending on their desired results. The drug is thought to mimic the effects of anabolic steroids without the side effects, although it is not approved for medical use. Ostarine (Mk-2866) is banned by the World Anti-Doping Agency and is illegal to use in sanctioned athletic competitions.