It is reported that electrolysis process more effective and deep because in this process every hair follicle treated separately and it gives permanent result .This process is very costly and have longer effect than laser process. It is also observed from different cases that the people have light hair and dark skin have more side effects. Some people face skin blistering and may be treated.
The different statistic and studies shows that the laser hair removal have low rate of side effect. It is experienced that shorter wave length laser have more side effect o dark skin. The longer wave length laser decline the side effect risk on the dark skin.
It is observed that the chance of Uveitis increased if eyebrow hair is medicated with laser. In this phenomena the uveal tract that lies behind the cornea of eye. These all problems are rare and can more decline if your laser technician has more experience. it is necessary that hair removal expert has sufficient knowledge about laser device and full understanding of fundamentals of laser removal hair.
Beware from low price laser hair removal and always select the reliable and registered clinic to minimize the risk factor. Treatment from unqualified and cheap clinic may result harm skin damage and longer side effect of hair removal.