Introduced about 2 decades back, laser hair removal treatment is now widely accepted by dermatologists as a safe and helpful method of removing unwanted hair from modest and large locations from the body. Laser therapy is also approved by the US Food and Drug Administration (FDA). Get far more information and facts about 除毛
Right now, laser treatment is being preferred more than other solutions of hair removal simply because of its speed and efficacy. To get powerful outcomes and to make sure safety, it is best to get the laser treatment conduced by a skilled and seasoned qualified. Laser treatment is very common for removal of undesirable physique hair from the face, underarms, legs, pubic location, back, chest, abdomen and shoulders.
How does laser therapy work?
In laser hair removal therapy, an intense, pulsating beam of focused laser light energy is passed via the skin targeting dark pigment, named melanin, in hair. The intense heat of laser light burns the hair follicle causing permanent damage and thereby prevents the growth of new hair. Laser does not heat or damage the surrounding skin.
Laser therapy is not a permanent method of hair removal as quite a few people claim it to become. On the other hand, it does maintain undesirable body at bay for a number of months as well as years altogether.
Comparison with electrolysis
Electrolysis is a further common method of hair removal that has been about for greater than a century. Discussed below are differences between laser therapy and electrolysis treatment.
-Method of treatment - Electrolysis is an invasive approach in which a needle penetrates deep by means of the skin in the hair follicle whilst laser is usually a non-invasive strategy. In this method, only light energy is used for hair removal
-Time taken - Electrolysis consumes far more time than laser treatment as it treats single hair follicle at a time. Laser however, targets dozens of follicles simultaneously and therefore requires less time. Little procedures may possibly only call for a single session
-Re-treatment - Given that electrolysis destroys a follicle permanently, a treated hair follicle is just not to be treated again. In case of laser, if a follicle treated with laser light starts to develop hair in due course, you might have to treat the identical follicle once more
-Effectiveness - The FDA presently allows the term "Permanent Hair Removal" for electrolysis. It truly is effective on all hair colors as opposed to laser. Alternatively studies prove that laser hair removal is more rapidly, less painful and much more reliable hair removal treatment than electrolysis but is effective for only some hair colors.
Parameters that influence the result of laser treatment
Considering the fact that light is absorbed greater by dark objects, laser therapy operates finest with dark coarse hair. Light skin and dark hair are an ideal combination, on the other hand new laser machines are now capable to target dark black hair even in sufferers with dark skin. Apart from, the talent and experience from the qualified matters a lot in the case of laser treatment.
Number of sessions needed for laser hair removal
To attain effective results, several sessions of laser hair removal may possibly be required. The number of sessions depend on a variety of things including area on the body treated, skin colour, coarseness of hair and gender. Besides, hair grows in quite a few phases and laser treatment is only productive inside the growth phase. Many sessions are needed to eradicate all hair in phases of growth. Usually 5-7 sessions might be required to produce an region entirely hair-free but the number of sessions may enhance to as many as 12 sessions of hair treatment.
Intervals in between sessions
In line with present parameters, interval between sessions of laser treatment may possibly be spaced 4-6 weeks apart for most places. On the other hand, intervals in between therapies have not been standardized and rely upon individual response to treatment. For stubborn areas for example the underarms, chest and back numerous sessions may be needed at 6-week intervals. It truly is recommended that one need to wait until treated hairs have been shed and enough hairs have are available in after the hair-free period to have one more treatment.