Introduced about 2 decades back, laser hair removal remedy is now widely accepted by dermatologists as a secure and effective system of removing unwanted hair from little and huge locations of the body. Laser therapy is also authorized by the US Meals and Drug Administration (FDA).
These days, laser remedy is becoming preferred over other techniques of hair removal because of its speed and efficacy. To get successful results and to make certain security, you must get the laser remedy conduced by a skilled and knowledgeable professional. Laser therapy is very well-known for removal of unwanted body hair from the face, underarms, legs, pubic region, back, chest, abdomen and shoulders.
How does laser therapy operate?
In laser hair removal therapy, an intense, pulsating beam of focused laser light power is passed by means of the skin targeting dark pigment, called melanin, in hair. The intense heat of laser light burns the hair follicle causing permanent harm and thereby prevents the growth of new hair. Laser does not heat or damage the surrounding skin.
Laser therapy is not a permanent approach of hair removal as many people claim it to be. Nevertheless, it does retain undesirable physique at bay for many months and even years altogether.
Comparison with electrolysis
Electrolysis is an additional common strategy of hair removal that has been about for a lot more than a century. Discussed beneath are differences amongst laser therapy and electrolysis remedy.
– 全身脫毛價錢 of therapy – Electrolysis is an invasive approach in which a needle penetrates deep via the skin in the hair follicle while laser is a non-invasive strategy. In this strategy, only light energy is employed for hair removal
-Time taken – Electrolysis consumes more time than laser remedy as it treats single hair follicle at a time. Laser on the other hand, targets dozens of follicles simultaneously and hence requires less time. Small procedures could only need a single session
-Re-therapy – Since electrolysis destroys a follicle permanently, a treated hair follicle is not to be treated again. In case of laser, if a follicle treated with laser light begins to grow hair in due course, you may possibly have to treat the identical follicle once more
-Effectiveness – The FDA at the moment enables the term “Permanent Hair Removal” for electrolysis. It is helpful on all hair colors unlike laser. On the other hand studies prove that laser hair removal is more rapidly, less painful and much more reputable hair removal treatment than electrolysis but is effective for only some hair colors.
Parameters that have an effect on the outcome of laser therapy
Given that light is absorbed far better by dark objects, laser therapy functions most effective with dark coarse hair. Light skin and dark hair are an excellent combination, even so new laser machines are now able to target dark black hair even in individuals with dark skin. Besides, the ability and knowledge of the qualified matters a lot in the case of laser treatment.
Number of sessions required for laser hair removal
To reach successful results, many sessions of laser hair removal may be required. The number of sessions rely on many components such as area of the body treated, skin colour, coarseness of hair and gender. Apart from, hair grows in numerous phases and laser therapy is only successful in the development phase. Several sessions are required to eradicate all hair in phases of growth. Generally 5-7 sessions may possibly be expected to make an area totally hair-cost-free but the quantity of sessions could raise to as many as 12 sessions of hair treatment.
Intervals involving sessions
According to present parameters, interval involving sessions of laser therapy might be spaced four-six weeks apart for most places. However, intervals amongst remedies have not been standardized and rely upon person response to therapy. For stubborn places such as the underarms, chest and back several sessions could be essential at six-week intervals. It is advised that 1 should wait until treated hairs have been shed and sufficient hairs have come in following the hair-absolutely free period to have yet another treatment.