Everything You Wanted To Know About Laser Hair Removal
Laser hair removal is the best available method for hair removal because of the several advantages offered by this method. Laser hair removal method scores over other methods of hair removal for its ease of use, less time-consuming, little or no side effects and a long lasting treatment for removing unwanted hair from the face and the rest of the body.
A scientist who accidentally exposed his arm to 692 diode pumped YAG for a few seconds discovered laser hair removal treatment in late 1970's. The exposure burned off the hair but did not damage the skin. After few weeks, the scientist noticed a bald patch on his arm. Further research and development resulted in the birth of a revolutionary new method to get rid off unwanted hair. Since then, Laser Hair removal has become popular with both men and women of all age.
Advantages of Laser Hair Removal
The relief from the age-old hair removal methods like plucking, waxing, shaving is temporary. In the new hair removal method of electrolysis, each hair is treated separately. This makes the process time consuming and restricted to small areas. The inconvenience faced in the old methods has made the Laser Hair Removal the most popular hair removal technique. Most of the cosmetologists prefer laser hair removal to other methods of hair removal. Here are some advantages of Laser Hair Removal:
1. Ease of Use - Laser treatment uses the principle of light energy absorbed by dark matter such as hair. An experienced laser technician directs and fires a laser beam at the area of hair growth thereby burning off the unwanted hair. Laser hair removal method is not painful like waxing. Users have compared it to a tingling sensation like a small pinch.
2. Less time - Unlike electrolysis that is painful and takes a lot of time, laser hair removal is faster. With laser hair removal process, facial hair can be removed in about 45 minutes. Larger body parts take a longer time.
3. Few side effects - Unlike waxing or hair removing creams, laser hair removal treatment does not cause skin irritation or any other side effects.
4. Long Lasting - Laser hair removal treatment is long lasting than waxing, shaving or hair removal creams which have to be repeated every few weeks.
The wavelength required by laser to achieve efficient treatment is in the range of 670 to 890 nanometers. The treatment includes wearing protective eyewear. Usually, more than a single treatment is required since hair is best removed when it is in the active growth phase.
We know that many factors contribute to thinning hair. The culprits range from a poor diet to dihydrotestosterone and from heredity to perimenopause.