Many women, (and some men), are now choosing laser hair removal instead of tedious, painful options such as waxing, shaving, and electrolysis. As a result, there has been a considerable shift to laser removal, but many still ask the question, is laser hair removal safe? This articles looks at laser technology being used in hair removal, and the issues relating to safety.
About laser hair removal
Laser technology has made permanent hair removal possible. This is one reason why laser hair removal has grown in popularity, and shows no signs of slowing. Several laser devices have been cleared by the FDA for hair removal. Consequently, consumers should always check with their physician about the device being used, before starting treatment.
Lasers essentially use heat to destroy hair. The lasers emit an intense beam of light, and the heat energy is absorbed by the melanin at the root of the hair. As the melanin attracts the laser energy, the heat destroys the follicle, preventing any growth in the future.
In order to achieve long lasting results, multiple laser treatments are required. It often takes about 4-6 treatments to achieve permanent reduction. This is because hair grows in phases, and lasers are only effective on hair in the active growth stage.
Is laser hair removal safe?
Laser technology is now being used to perform a wide range of cosmetic procedures. This includes tattoo removal, skin tightening, skin rejuvenation, body contouring, and much more. Lasers, including those used in laser hair removal, are generally considered very safe. However, when it comes to hair removal, there are possible side-effects from treatment such as blistering, redness, and swelling.
So, is laser hair removal safe? Yes it is, but like all other cosmetic laser procedures, it is not risk free.