A permanent, residual hair removal is not possible according to the current state of knowledge. Even with multiple treatments, about 10 to 30 percent of the hair roots remain active, depending on predisposition. However, the remaining hair changes: it usually becomes considerably finer and therefore hardly visible or noticeable.
According to our experience, eight to ten treatments are sufficient for a satisfactory, lasting result.
For optimal efficiency, we recommend four to six weeks between appointments. The waiting time ensures that many hair roots have entered the active phase again, where they can be treated with laser light.