How Does Laser Hair Removal Work?

Laser Hair removal

Laser hair removal is continuously gaining popularity among men and women who are interested in getting a fuzz-free body safely and permanently. But ‘how does laser hair removal work and will it work for me?’ is a common question that many people ask. Well, laser hair removal is an effective procedure for nearly everyone but its results may vary from one individual to another depending on various factors.

Want to know how laser hair removal works?

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Laser hair removal

Laser hair removal is a non-invasive cosmetic treatment that uses beams of highly concentrated laser energy to destroy the hair follicles permanently. The procedure is virtually painless and does not require any kind of anesthetic. However, a practitioner may apply a numbing cream to minimize discomfort and pain. The treatment requires less than an hour for even large areas of the body. The outcomes of laser hair removal are usually permanent but require multiple sessions. The number of sessions may vary from one individual to another depending on various factors.

How does laser hair removal work?

As mentioned earlier, laser hair removal uses laser energy to zap unwanted hair on the body permanently. It actually penetrates the hair follicles and targets melanin – dark pigment in the hair follicles that gives color to the skin and hairs. As a result, the follicles get damaged enough to retard future hair growth. The laser device emits a specific beam of light, which passes through the skin and is absorbed by melanin without causing any damage to the surface skin layer.

The procedure was originally developed for darker hair and lighter skin tone but new technologies have made the procedure much easier and safer. Lasers now work on lighter hair and darker skin as well. Various types of lasers are available. Alexandrite, diode and ND YAG are the ones most commonly used.

How the procedure is performed?

Laser hair removal is a very simple, quick, and virtually painless treatment. The steps of the procedure include:

  • The treatment area is shaved – prior to introducing laser to the skin, the treatment area is cleansed and shaved.
  • Application of numbing cream – all the lasers do not require any type of numbing cream but sometimes it is applied on the skin to avoid any burns at private parts.
  • Hair follicles are destroyed – The laser device is moved across the skin in a controlled motion. The device emits a laser beam that destroys hair follicles.
  • Cooling gel is applied – Finally, cooling gel is applied to the skin to reduce discomfort or burning sensation.

Does laser hair removal work for everyone?

Well, technically the answer to this question is yes but various factors need consideration. Every individual has different skin types and the density, color, and thickness of hair also vary. So, lasers require proper adjustment to produce desired results. The intensity of lasers can be adjusted according to skin sensitivity. However, the low intensity may take more time to give the desired results.


Considering the benefits and the ease provided by laser hair removal, it can be stated that it is the best hair removal method introduced up till now. It keeps you hair-free for a longer period of time and you don’t have to go through the pain of the traditional hair removal methods. If you want an effective and safe laser hair removal treatment that gives long-lasting results, book a free consultation at Dubai Cosmetic Surgery Clinic. To book an appointment, call us now or fill the free online consultation form below.