PRP hair is an emerging and effective treatment that stimulates natural hair growth and treats hair loss by increasing blood supply to hair onions. The procedure, which has been abbreviated as “platelet-rich plasma”, is also used to repair skin and hair in the recovery of tendon, muscle, joint injuries. Although the scientific reason for the effect of this method has not been proven 100 percent, the significant impact of this method in the treatment of hair loss and stimulation of natural hair growth can be noted according to the tests and results obtained. Often people who experience thinning or weakening of their hair are trying to solve this problem. PRP hair is one of the most modern and modern methods that, as a clinical treatment, restores and increases the density and thickness of hair by injecting platelet-rich plasma into the scalp.