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Laser Hair Removal
Before each session begins, system settings are computer-customized according to skin colour and type and the area of the body being treated. Treatment begins by trimming away hair above the patient's skin response to different device settings. Next, a cold gel (similar to ultrasound gel) is sometimes spread over the treatment area. This helps keep the skin cool and focus the light treatment. Patients wear special eyewear to protect the eyes from the bright light. The device handpiece is moved over the treatment area, while light-based energy is emitted in highly controlled flashes or pulses. This heats up the air, significantly damaging the regrowth potential of the follicle.
Sessions can last from a just few minutes to more than an hour, depending on the size of the area being treated. The number of treatments required depends on several factors related to specific skin types and colour, thickness and density of hair. Several treatments are necessary to achieve the best results.
Subsequent sessions are scheduled when the hair begins to regrow. The timing for this can range from four to eight weeks, depending on hair type and the part of the body being treated. On average, appointments are scheduled four to six weeks apart.
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