The average number of treatments is six to eight visits for about 85%-95% hair reduction within a year to year and a half. The treatments are usually 4-8 weeks apart, although the period between treatments gradually increases. This is because at any given time, only a fraction of hair is actively growing. Only actively growing hair can be effectively removed with laser because the resting phase hair does not mature pigment which is the target for the light.
Facial hair is traditionally very difficult to treat as it is hormone dependent. More treatments are needed to treat facial hair than any other part of the body.
Everybody is different, so you never know how many treatments exactly you need. For this reason we do not sell packages of multiple treatments and we do not recommend to anyone to buy them.