The Laser Hair Removal Process and it’s Elements for Beauty
The process of hair removal with the help of exposure of the hair to laser lights which destroys the follicles of hair is termed laser hair removal. This technology has been around for a very long time but has been made available commercially in the recent past. The aspect of laser hair removals is widely present in various clinics. Nowadays, there are even multiple devices designed for home and personal use too. These devices are usually priced as per the target consumers. There have been many studies about the methods for removal, the safety and the efficacy of these methods.
The main principle behind the process of laser hair removal is the aspect of selective photo thermolysis. This is the process by which specific light wavelengths are matched with the pulse duration for obtaining optical effects on targeted tissues. This does minimal impact on the surrounding tissues. These lasers can do local damage by heating the melanin. This in turn slowly causes the heating up of basal stem cells which results in the growth of the hair or the hair follicle, although it does not affect the rest of the skin. It is possible for the dark material to absorb the laser energy inside the hair or skin along with a lot more intensity and speed.
Melanin
Melanin is the primary aspect or specifically the chromospheres for every other hair removal laser which are there in the market presently. The melanin usually occurs in the skin and helps in giving the color to the surface and also the hair. There are primarily two types of melanin present which are eumelanin responsible for the brown and black color of the hair. Then there is pheomelanin which provides the blonde or the red color. There is still a catch in this aspect as only the hair colors like brown, black or reddish-brown and even the dirty blonde can be easily removed. That is the reason why, in this context, the white, blonde and the strawberry color usually do not mix well.
Approvals
Laser hair removal has been around for a very long time. The FDA has prescribed this for permanent hair reduction. According to the FDA, it is a very stable reduction helping in the overall permanent reduction where you desire. Although many times people find the re-growth of the hair years after taking the process; thus, it may be a permanent solution again; it might be not. The popularity of the laser hair removal has been growing like anything over the years especially for the efficacy and the speed of this process as it is very much dependent on the skill and the experience of the operator.
Regulations
There have been several regulations across many countries for the laser hair removal process, unlike some countries like the U.S., where anyone can do this process. In most places, this procedure is usually done by doctors or doctor-supervised assistants. This is very important as this is not a very easy process when done for a significant amount. Researchers advise that people must take the help of a specialist or any other person to help in this process.
Types
There are various wavelengths of this laser energy which has been used for the hair removal which can range from visible light to the infrared radiation. Wave-length is taken as a measure of characterization for these lasers which are generally measured in nanometers. The width of the pulse is a critical consideration for all these aspects. There is a direct influence of the pulse rates to the follicles. The main target is the germ cell and the laser is effective in destroying the germ cells living on the surface of the shafts.
Conclusion
Laser hair removal is a prevalent technique and is quite widely used nowadays all over the world.
Tags: microdermabrasion, laser clinics, laser hair removal
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