Hair analysis is a procedure that is routinely performed before starting the treatment. İnformation obtained by hair analysis, such as patients hair structure, hair color, hair shaft thickness, degree of hair loss, and rate of seborrhea is intended to shed light on the treatment. By hair analysis, a person’s hair type is determined. The changes during the treatment process are monitored. Changes in the skin during the treatment can be viewed graphically. Hair analysis procedure is a process that spans the whole of the treatment. Hair analysisis a must fot the hair treatment. Hair analysis process is completed in a short tine such as 5 minutes.