Laser hair removal refers to the process of removing undesired hair by way of exposure to laser light pulses. In short, the laser light safely hinders growth precisely where the hair follicles reside.
Laser hair removal treatments are painless when applied to the body. The treatments are mostly performed in laser skin care clinics and by using in-home devices manufactured for this purpose. Laser hair removal treatments effectively reduce the need for daily shaving, waxing and painful plucking – all aimed to give individuals smooth, healthy, and beautiful skin.
When conducted over the course of several treatments in a professional setting, laser hair removal is a permanent and effective way to dramatically reduce hair growth. It is safe, simple and easy to carry out. It is suitable for all types of skin and hair colors. Different technology is applied when carrying out laser hair removal and treatments.
Science & Process of Laser Hair Removal
The foremost principle in laser hair removal is selective photothermolysis. Selective photothermolysis refers to correct application of a particular light wavelength and duration of pulse to acquire a desirable effect on the targeted tissue with little or no effect on the surrounding tissues.
In most cases when conducted at a professional laser hair removal clinic, it takes about eight sessions to see permanent hair removal. The number of sessions usually depends on the area of the body where laser hair removal is done. During each session, about twenty percent of the hair is reduced. Hair growth occurs in three different sessions. When it comes to laser hair removal for African American skin, it’s even more important to find a reputable clinic to administer treatment.
Laser hair removal is effective when hair is in its growth phase. Areas that have fast hair growth like the bikini area need to be treated after every four weeks while areas where there is longer hair growth for example legs should be treated after every six to eight weeks. Hairs ought to be permanently reduced when they are in the correct growth phase.
What To Expect During Treatment
Laser hair removal is safe and perfectly effective during active hair follicle growth phase. Constant repeated sessions are important in treating the affected follicles when they enter the growth phase again. The desired long lasting laser hair removal benefits depend on the area where laser removal is carried out, the density of the hair, and the hair growth cycle. Darker hair allows faster laser hair removal as opposed to light hair. The factors that affect hair location, resilience and thickness include hormones, diet, age, metabolism and medication.
When laser hair removal has been carried out, all the hair that has been treated should fall almost at the same period. In case an individual had fewer treatment sessions and experiences limited hair fallout, it may be as a result of assuming that the treatment done was not comprehensive.
Cost & Other Considerations
As per the American Society of Plastic Surgeons, the standard cost of laser hair removal is $235, although this figure greatly varies. There are several factors on which the cost of this process depends. These factors include: the time taken for laser hair removal (or the size of the area to be treated;) the number of sessions required for laser hair removal; and the location where laser hair removal is done.
Advanced technology has improved laser hair removal. It can even be done at home with the right type of laser hair removal machines. Permanent laser hair removal devices like Silk’n Flash and Go Luxx can be used. The advanced based energy removes hair at the follicle and further prevents it from growing again. These devices are safe to use on the body parts. Using these devices might require eight sessions for complete hair removal.
Professionally, laser hair removal can be done by applying a concentrated beam of light. These beams are applied on regions of the body where there is undesired hair growth. This method of hair removal involves no pain. It is quick and involves few sessions. One of disadvantage of this method is that it is costly.
The two laser treatments are Diolaze Laser and Cool Glide. Dolaze laser involves combining high peak power and larger spot size. This form of laser hair removal treatment reduces pain during the process. The cool glide treatment has the capability of treating light skin to dark skin on every part of the body. It removes hair permanently.