Laser hair and tattoo removal – how they work

Posted on 25 Sep, 2010

Lasers were initially used for therapeutic and surgical purposes, although after many years of scientific research, laser technology has quickly developed. Today, laser technology is used in an extensive range of procedures including – cosmetic surgery, laser eye surgery, hair removal and tattoo removal.

Laser surgery makes use of laser light, and each laser beam has its own unique colour. The type of laser light used largely depends on the procedure.

Laser hair removal

Laser hair removal is one of the best ways to get rid of unwanted body hair. It is a more permanent and painless alternative to traditional hair removal procedures like waxing, shaving and electrolysis. As the laser hair removal procedure offers more permanent results, it has become much more popular than other hair removal procedures.

The lasers used in laser hair removal procedure discharge beams of laser light. This light is absorbed by the melanin present in the hair follicles and destroys the hair root. Although the procedure is effective, it is not suitable for everyone.

Laser tattoo removal

Laser tattoo removal works in a similar way to the hair removal procedure. In this procedure, the pulses of laser light are absorbed by the coloured ink. This ink is then broken down and gets absorbed by the body. If you have a tattoo with more than one colour, more pulses of different strengths or frequencies may be required.

Laser hair removal and laser tattoo removal are effective modern treatments.