Facts about Laser Hair Removal

laser hair removal clean legs

The main challenge of nowadays beauty standards is hair removal. There are many ways to get rid of unwanted hair, but some are a lot more efficient than others. You most likely tried all the hair removal methods available, to find what works for you.

From creams to waxing and even shaving, everything is accepted as long as the hair is gone. But a less practiced hair removal method is the laser one. Laser hair removal is also the most efficient one as far as long term effects go.

But there is not as much information about it as it should which makes it less accessible. So, forget about other hair removal methods and keep reading to find out all you need to know about removing your hair with a laser!

How does laser hair removal work?

First of all, you need to know that this method uses light to get rid of your hair. You will not have to use razors, wax or even shaving creams. These pulsating light impulses go through the skin layer and reach the follicle of the hair to stop it from growing. This being the general idea of laser hair removal, it is good to acknowledge that the procedure might involve some pain.

To perform such a procedure, you should consult a specialist as this is considered a medical intervention. Some anesthetic might be applied before the laser hair removal process starts to alleviate the pain. However, the use of an anesthetic depends from one person to another, and the specialist will decide if it is necessary. This aspect should be treated with caution as too much skin numbing cream can be damaging for your health.

The circumstances to consider before trying laser hair removal method

You might think that this is something you can do any time you feel like it, but that is wrong. There are very strict indications regarding when to start a procedure that involves laser.

It is essential to go to a specialist who will identify the growing phase of your hair. As a living organism, your hair goes through different stages. And the ever increasing step is the one you need to hunt if you want to use the laser hair removal.

The phases your hair goes through are a growing phase, the dormant stage, and the final phase. Each step starts a couple of weeks apart from the previous one.

This is why laser hair removal treatments are recommended with a distance of four weeks in between them. O get rid of all your hair you might need up to six laser treatments with four weeks in between sessions. Because of these aspects, it is even more important to go to a doctor for laser hair removal treatment.

Why your skin and hair color matters

Somehow, the importance of your skin color and hair color in this process should be fairly obvious. The laser has problems identifying the hair follicle if you have darker skin. Darker skin usually means more colored hair as well, which is why the complications appear.

The melanin attracts the laser in the hair, and it uses this to find the follicle and stop it from growing. So, if it is hard to find the melanin due to similar skin and hair pigmentation, this method will not be as efficient. However, the technology behind this method is still improving. There are even some laser devices that are more sensitive and can set apart the skin pigmentation from the hair pigmentation.

If you are used to tanning your skin, you might want to postpone a laser hair removal session after it. Tanning affects the procedure which is why it is recommended to give your skin time to get to its original tone before using a laser device.

If you do go for laser hair removal on darker skin and the technology used is not one of the sensitive ones, there might be side effects. You might suffer blistering, inflammation, and even scarring.

Similarly, if your hair has a light color and your skin is white or pale, you might have the same problems with the laser hair removal method. It will be hard for the laser to find the hair follicle and therefore, you might not be able to get the full benefits of this treatment.

However, a specialist will be able to decide if you are eligible for a laser hair removal treatment or not. So, don’t make this call by yourself because you might be wrong!

Is it a permanent solution?

This might be unsatisfactory for some of you, but laser hair removal is not a permanent method. However, it will reduce your hair growth permanently, without stopping it completely.

There is a permanent hair removal method which is the one that uses electrolytes. But this is a painful method that is not as widely recommended. That’s why the laser hair removal method remains the best one available on the market.

Some studies show the efficiency of the laser hair removal method especially on Asian women with dark hair and fair skin. It can lead to up to 90 percent hair reduction with the best technology and in the best circumstances.

There are different types of lasers that offer different results

For such a method to be successful, the type of technology used is essential. If you are not making sure which kind of laser to go with, you should consult a dermatologist that will identify your type of skin and hair correctly.

Those with dark skin want to look at a type of laser that has a lower level of melanin absorption. Such lasers might need more time to offer the expected results so get ready to invest some weeks and even months into it. Also, these lasers are considered less effective for those with pale skin and beautiful hair.

If your skin tone is olive color lasers that use long waves are the best. Usually, the lasers used for olive tones are used for all kinds of skin tones, but they are not as efficient for all of them. If you use the wrong laser on olive skin, you might develop temporary scars.

Women with fair skin and dark hair are the favorite candidates for laser hair removal method. The best lasers for this category are those that end a combination of long and short waves. These waves stop the follicles from growing, but it might take longer than expected, also depending on the hair color.

Those with pale skin can successfully use lasers with a high level of melanin absorption. These are the first lasers that appeared on the market. However, if it is not used correctly, such a laser could lead to discoloration soon after the treatment.

Why you should let the laser hair removal method in the hands of experts

Nowadays the market offers the option to use the lasers for hair removal at home. But this is not the best option to go for.

You can go to a dermatologist or a plastic surgeon to have this procedure done, even if it will cost you. Laser hair removal is not a medical procedure that can be covered by your health insurance. But the cost you pay for it is nothing compared to the problems you can cause to your skin if you don’t do it properly.

Plus, a doctor will use only the type of laser and products that match your skin perfectly. This would be hard to decide for yourself at home. They will also perform this procedure with minimum risks and side effects. And, in case things don’t go according to plan, a doctor can guide you towards the best solution.

How to get ready for a laser hair removal treatment

There are things you can do to increase the efficiency of your laser treatment. Here are the most crucial things to consider up to one month before you start such a treatment!

  • Don’t wax or pluck your hair for a minimum three week before the laser hair removal session. These procedures will remove your hair entirely and will not leave any follicle for the laser to detect.
  • Shave the area you will use the laser on one day before the procedure. This will ease the penetration of the wave coming from the laser directly into the skin. By doing so, your laser treatment might be a lot more efficient.
  • Take a shower before the laser hair removal because you might not be allowed to get one for a few days after the procedure. This depends on the technology used and what your dermatologist advice you to do.


Laser hair removal is one of the best methods to get rid of the unwanted hair for the long run. But take into account all the risks and go to a professional to proceed on doing this treatment. In optimum circumstances, laser hair removal is risk-free, and it can bring satisfying results for everyone who decides to give it a try.