There is an abundance of options for laser hair removal systems, including IPL, the Nd:YAG laser, and the Diode laser hair removal machines. Some lasers are better than others for hair removal in specific areas, and there are some subtle differences between systems.

There is laser hair removal systems type. Alexandrite,IPL,Nd YAG laser ,Diode laser . Some lasers are better than others for hair removal in specific areas, and there are some subtle differences between systems.

Alexandrite Laser

The Alexandrite laser hair removal machines are the fastest lasers for hair removal. This laser is appropriate for quick treatment on parts of the body with large surface areas, and is most effective on patients with lighter to olive-colored skin. The Alexandrite laser is one of the most frequently-used lasers for hair removal.

Melanin in the hair follicles absorbs the Alexandrite laser light very well and selectively. The pulses of the laser are rapid, which may mean more discomfort for the patient. The tradeoff, here, is faster treatment: a patient’s back, for instance, can be completely treated in 30 minutes or less. This laser hair removal system often delivers permanent results. When and if hair does grow back, the Alexandrite laser reduces the number, thickness, and darkness of the treated hair.

IPL Hair Removal

IPL laser hair removal is a very popular method of hair removal. An IPL laser uses “intense pulsed light” to gently and safely remove hair on the face, legs, back, and bikini/pubic areas. The pulses of light focus their heat on the hair follicles, destroying them without burning or damaging the skin. IPL laser hair removal is quick and veritably painless. Side effects are few, but may include redness or swelling of the treated area; this should disappear rapidly.

Good candidates for IPL laser hair removal will have lighter skin and darker hair, since IPL targets pigment in the hair follicles. Many people have experienced permanent hair removal with this method; if hair does grow back, it is often sparse and finer in texture.

Nd:YAG Laser

Nd:YAG laser hair removal is the newest form of laser hair removal. ” Nd” stands for Neodymium, and ” YAG” stands for yttrium aluminum garnet. These lasers are often used for tattoo removal as well as hyperpigmentation, but can also be used for hair removal.

A carbon lotion is applied to the skin in order to penetrate the hair follicles that will be treated; the follicles absorb the Nd:YAG laser wavelengths. The Nd:YAG laser can be used for effective hair removal by all types of patients, including those who have tanned skin. Large areas of the body can be treated quickly with this type of laser. There may be slightly more discomfort with the Nd:YAG laser than with other laser hair removal machines.

Diode Laser

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Diode Laser hair removal achieves an effective and faster hair removal for most patients. The light energy given from this laser is absorbed specifically by pigment in the hair shaft. The energy heats the hair which in turn heats the follicle to destroy it without damaging the surrounding skin. The typical number of treatments is at least 4 to 10 to achieve near-complete, long term hair loss. The Diode Laser has been successfully used worldwide. Most skin types work with this laser, however fair or red hair may not respond well to treatment.

Procedure:
The laser light emitted is absorbed by the pigment located in the hair follicle. The laser is pulsed, or turned on, for a fraction of a second. The pulse duration is just long enough to damage the follicle, while the system’s cooling hand piece helps protect the skin by conductive cooling during the laser energy. Following the treatment, the site may be swollen, appear red and feel like a mild sunburn which will subside within 30 minutes to a week.

Side effects:
Some patients may experience pain, blistering, edema, crusting, and pigmentation changes.

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