The number of treatments completely depends on the individual. It is dependent on may factors. Including the area being treated, medications, hormones, and the type of hair etc. We would recommend a minimum of a 6-session course. This is usually the minimum number of treatments to achieve desired results. You will have a 4–6-week gap between treatments depending on the area we are treating. At your consultation your experienced practitioner will estimate the number of sessions you will need.