Mitochondria rich plasma for promoting hair regrowth, manufacturing method thereof, and use thereof

The present invention provides a second use of mitochondria, which can cure a tendon injury-related disease and prevent a disease caused by a tendon injury. Specifically, the mitochondria disclosed in the present invention have the effect of repairing injured tendon cells and accelerating the healing of the tendon cells. Therefore, by administering a predetermined amount of mitochondria or a composition containing a predetermined amount of mitochondria to a part with a tendon injury, wound healing of the part with the tendon injury can be promoted, thus achieving the effect of repairing the injured tendon and further preventing a joint disease caused by the tendon injury or inflammation.