Laser Hair Removal

Laser hair removal for unwanted hair has become one of the most common cosmetic procedure. Laser hair removal utilizes beams of highly concentrated light designed to selectively penetrate into the hair follicles, to be absorbed by the pigment in the hair follicles and to destroy the hair within that hair follicle. A variety of lasers and light sources have been developed that may be employed in laser hair removal.

The procedure was originally described to be performed on dark hairs on light skin; newer technologies have made the procedure safer for patients with darker skin and those of colour.




Various types of lasers are utilized with laser hair removal – the most common of which are alexandrite, diode, Neodymium YAG and intense pulsed light sources.

Why choose laser hair removal?
Laser hair removal can remove unwanted hair, be it from a condition that causes excess hair growth or just the desire for a new look. Most individuals will require a series of treatments over time which will result in the removal of the unwanted hair. Most of the lasers and light sources are FDA cleared for permanent hair reduction, which means reduction over time. Some individuals will see very long term hair removal which may last for many years. Others may require maintenance treatments over time to maintain their degree of hair loss. It is truly impossible to determine in advance who will require how many treatments and how long the hair will remain gone. In general, patients require 6-8 sessions depending on the patient's hair and skin types.

As stated above, laser hair removal works best in those with dark hairs on lighter skin, however, newer technologies and newer lasers and light sources have made the procedure safe and effective in those with darker skin and those individuals of colour.

How to prepare for the procedure

Before the procedure, a dermatologist will usually review the patient’s medical history and conduct a physical exam. This is the time for the doctor and patient to discuss expectations, potential risks and outcomes of the procedure. Patients also should:



What to expect after the procedure

Patients should expect:




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