MK2866 10 (Ostarine) is a research chemical used to treat things like muscle wasting or osteoporosis.MK2866 comes in the form of MK2866 10mg tablets with excipients. Each tablet contains Ostarine together with other ingredients.The active compound belongs to a class of chemicals known as selective androgen receptor modulator (SARMs). These are molecules that work by attaching to structures known as androgen receptors in the body.Androgens are responsible for the physical attributes you associate with maleness.In addition to this property, drugs like Ostarine also work by promoting the development of muscles while boosting bone mass.As a result, individuals who use it often see an increase in their lean body mass as well as an improvement in their bone density. They are preferred over others because unlike most other performance enhancers that stimulate your system into developing male sexual characteristics — these do not.No wonder why they’re called “selective”.You should take 10mg of Ostarine every day orally.Ostarine can increase the risk of liver damage, heart attack and stroke.