Lasers - yes, that "red light" which is commonly depicted in movies, beautifully adorning and enhancing the accuracy of the military guns has many other uses also. Ever since lasers were invented, it was put to nominal usage by researchers. Laser beams found immense usage in the arena of medical science for treating many medical conditions. These days, lasers are commonly used to burn away the cancerous cells and to remove various harmful tumors from the body. Throughout the length of the article, I will be highlighting another common purpose of laser beams - to remove the body hairs.

Laser hair removal - how does it work? Melanin is a common pigment that gives the dark shade to the hairs and to the skin. When lasers (of specific wavelength and intensity) are subjected to the skin, they are recognized to act on these pigments. In fact, with the aid of the modern day science, researchers could program the laser beams to affect the hair roots only. In simpler terms, when the part of the body is subjected to laser, only the hair roots will be burned, the rest of the skin will be intact.

What are the other manners of removing the hairs from the body? How is laser hair removal better than those time-tested procedures? These are some sample queries that might be passing through the minds of some of the readers. Before laser hair removal procedures were made public, electrolysis was the commonly preferred manner to remove the body hairs. What are the pitfalls of electrolysis in comparison to the laser technology? For starters, the procedure was painful. It is true that hair could be removed from the body permanently, but people did not like enduring the pain of the procedure for extended periods.

Naturally, people started opting for laser hair removal procedures. One of the advantages included painless removal of hair. The procedure is, likewise, very easy to be accomplished - one need not spent many hours in the clinic, getting their body hairs removed. The quick procedure, along with the associated safety features managed to attract many people from all the corners of the world. Beauty clinics started replacing electrolysis units with laser hair removal units. The nature, wavelength and intensity of the laser beam play a very important role in deciding the efficiency of the procedure.

The machines that are employed for the purpose will execute the procedure without any form of worries! Here is a disadvantage of the procedure - one will have to resort to numerous sessions to get their hair removed. In simpler terms, removing the body hairs at a go is simply not feasible, at this point. You might come across certain news snippets according to which the procedure might induce cancer of the skin. Research is still at its infancy as far as these theories are considered. If you were looking for an efficient manner with the aid of which you will be able to remove the body hairs, then I would strongly recommend opting for laser hair removal.

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