Laser hair removal therapy, launched around 2 decades ago, is now generally recognised by dermatologists as a safe and efficient method of removing unnecessary hair from small and large areas of the body. The US Food and Drug Administration (FDA) approves laser therapy as well. -see here
Today, because of its speed and effectiveness, laser treatment is favoured to other hair removal methods. You can undergo laser treatment performed by a trained and experienced specialist in order to achieve successful results and to ensure protection. For the removal of excessive body hair from the face, underarms, legs, pubic region, back, chest, abdomen and shoulders, laser treatment is widely common.
How does laser therapy function?
An intense, pulsating beam of concentrated laser light energy is passed through the skin in laser hair removal therapy targeted at dark pigment, called melanin, in hair. The extreme heat of laser light causes irreversible damage to the hair follicle and thus prevents the growth of new hair. The laser does not heat the surrounding skin or harm it.
Laser therapy is not as many individuals believe it to be a permanent hair removal procedure. However, for many months and even years, it keeps unwanted bodies at bay.
Electrolysis comparison with
Another common hair removal technique that has been around for more than a century is electrolysis. The discrepancies between laser therapy and the treatment of electrolysis are discussed below.
Form of treatment – Electrolysis is an invasive technique in which the needle penetrates the hair follicle deeply through the skin, whereas the laser technique is non-invasive. Only light energy is used for hair removal in this process.
Time taken – Since it treats single hair follicles at a time, electrolysis requires more time than laser therapy. Laser, on the other hand, at the same time targets hundreds of follicles and thus takes less time. Only a single session can be needed for small procedures,
Re-treatment – Since electrolysis permanently kills a follicle, it is not appropriate to re-treat a treated hair follicle. If a laser follicle is treated with laser light, you will have to treat the same follicle again if the hair starts to develop in due course.
Effectiveness – For electrolysis, the FDA currently requires the term “Permanent Hair Removal.” Unlike laser, it is effective on all colours of hair. On the other hand, studies show that laser hair removal treatment is quicker, less painful and more efficient than electrolysis, but is only successful for certain colours of hair.