Understanding How Laser Hair Removal Works
If it happens that you are confronted with a permanent process, you can have a lot of anxiety and stress involved. If you are planning on going through laser hair removal, it is important for you to be aware of how the process goes since it can help you manage the stress and worry before and when the procedure is ongoing.
Laser hair removal has become so popular in the recent past because of its effectiveness, safety and being a more permanent process that the other processes of removing hairs in the body like tweezing, waxing and electrolysis. Laser hair removal cannot be successful on people with blonde, grey or fine hair and for individuals with a dark hair and skin; they use a specific type of laser for the best results.
You can get some unique lasers which can be used for removing the hair, and they have unique beams of light which they eject which is targeted on the melanin in the hair and the follicles. The laser beam passes through the skin and is later soaked up by the melanin which is found in the hair follicle. Due to this, people whose complexion is fair and hair dark can get the most favourable results after the procedure of laser hair removal has been completed. The laser cannot be able to tell the difference between the same skin and hair tone for individuals with such. The laser works such that it damages the follicle to the point that it cannot be repaired which makes the hair never to grow at that point again.
After the follicle is spoilt, the skin closes in a manner that is not fast, and there is a creation of a smooth surface on the skin. The laser works thoroughly, but even with that, laser hair removal is successful on hair that is growing actively. You may need to go through more than one treatment for you to get the desired results on the area targeted because the laser does not remove hairs which are no longer growing in the right manner. Some areas respond to laser treatment better than others which is why the number of treatments may differ depending on the area that you are treating. There is no single area however that can be treated using a single treatment and most patients may need around three treatments per year.
The cold air is meant for making the area numb for the laser pulse.