Laser hair removal treatments are one of the best methods currently available to permanently remove unwanted hair. Although costly, they offer long-lasting results with minimum discomfort.

How It Works

A low-energy laser is applied to the patient’s skin. The pulsating light is absorbed through the skin, reaching the hair follicles and destroying them. The hair is burned in the process, which explains the charred smell that goes along with the procedure.

There are different types of laser used for hair removal procedures. The ND Yag laser is best for darker skin types and coarser hair, while the Alexandrite laser can treat all skin types and is the fastest available. Other types available include the Ruby, which can be used at a low power level, though providing the most comfortable of all treatments; and the Diode, that can be used on most skin types. A reputable clinic will offer more than one option and will know which one is the best for your skin.

Professional technicians usually do a patch test to confirm that the right laser and intensity are being used.

Benefits

It can treat large areas of the body at one time, such as the legs, bikini line, back, abdomen, upper lip, etc.

A non-invasive method that does not require hospitalization, follow-up medical care, needles or medications.

Discomfort is minimal and, in most cases, no anesthesia is required. Some people may experience a higher degree of discomfort, in which case a topical anesthetic can be applied to the skin.

Up to 95 percent of hair can be eliminated from the area after several treatments. Some hair may grow back, but it will usually be thinner and lighter in color.

Disadvantages

It may not work well on blond, red, or gray hair. The darker the hair, the easier it responds to the laser.

Temporary complications may include redness, sensitivity to the sun, pain, and swelling. Although rare, scarring is possible.

Costs are high, averaging $450 per visit. While facial treatments may take only a few minutes and cost significantly less, large areas such as the back or legs will require three or four visits.

The darker the skin, the more difficult and time consuming the process is. Since lasers target melanin, the substance that gives skin its characteristic color, people with dark skins are at a higher risk for skin discoloration. Patients should not have a tan while attempting laser hair removal.

Staying Safe

Check local regulations. In most states, only a nurse or a licensed MD can perform the procedure. Request to see any pertinent license and select clinics that have been in business for at least two years. At a minimum, the director of the clinic should be Board Certified in Dermatology.

Do not tan before the procedure.

If you have any skin allergies, inform the doctor before treatment.