Laser Hair Removal – So How Does it Work?

Laser hair removal is a safe and effective procedure that removes unwanted hair from most areas of the body. During the procedure, the doctor will direct a laser beam at the area to be treated. Laser pulses are sent to the skin, where they are converted into heat. This heat deactivates the hair follicles and causes them to stop producing hair. You can also find the best treatment for permanent hair removal in Hawaii through the internet.

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Each pulse removes hair in a small area. The size depends on the type of laser used, but most lasers can cover an area around the size of a nickel during each beat. When the laser sends a pulse, it feels like a rubber band against your skin.

Due to the way the laser targets hair-producing follicles, it is only effective against follicles that are actively growing. The passive ones are not affected by laser light. Since only about half of the hair follicles are active at one time, several treatments are required. After this treatment, most patients have longer hair removal 4-6 weeks apart. However, because the follicle is inactive but not completely destroyed by the laser beam, hair can grow over time. Some patients return for follow-up visits several years later.

During the hair removal process, the laser selectively directs melanin into the hair follicles. To pass the laser safely through your skin, your doctor will apply a cooling gel to the treated area before starting the procedure.

Many different types of lasers are used for laser hair removal today. These lasers are more sophisticated than their predecessors and offer a more efficient hair removal procedure that takes longer. Although the laser types differ, most laser hair removal works the same way.