Selectif is a ultrasonic probe used to focus on the hair follicle. Ultrasound is channelled directly to the hair root where it is converted into heat. As a result, the temperature inhibits the hair's re-growth. The skin is unaffected since the energy is applied directly on the hair shaft.
Selectif is virtually painless, as the ultrasound waves do not dissipate on the surrounding tissue which contain the main pain receptors, thereby the treatment can be carried out on even the most sensitive areas such as the upper lip and eyebrows.
Selectif costs $80.00 per half hour. Cost is dependent on the area being treated. Upper lip would take around 30 minutes