Laser hair removal and the most important information

Laser hair removal and the most important information from Novello doctors

Laser hair removal aims to prevent hair growth in certain areas of the body where growth is unwanted for cosmetic reasons, or to treat excess hair.

Laser treatment works to prevent hair growth by destroying all the follicles that are present. There are many ways to remove unwanted hair.

Some of them are painful or less painful, but laser is considered one of the best and most effective methods and less painful.

Most of the time, both women and men turn to laser hair removal in many areas of the body, including the legs, chest, and back.

The face, underarms, upper thighs, and many other areas. In this article, we will discuss everything related to laser, its most important features, and the most important procedures followed before and after the procedure.

Laser hair removal

Laser hair removal is a technique that uses a beam of light of varying wavelengths, either infrared or visible light. Laser technology targets hair follicles. The laser heats the pigment in the hair, called melanin, and destroys each follicle.

Therefore, hair needs a very long period of time to grow, or it will not be able to grow again. One of the important things that we must be aware of is that laser treatment guarantees the complete cessation of hair growth, but it can help reduce the amount of hair that grows in a noticeable way.

What are the advantages of laser hair removal?

Using laser hair removal is extremely beneficial for removing unwanted hair from many areas of the body, including the legs, face, bikini area, and many other areas of the body. One of the most important aspects of laser technology is that it has many advantages, including:

• Precision technology: Laser technology can target coarse, dark hair while leaving the surrounding skin unharmed.
• Fast technology: Each laser flash takes a fraction of a second, which can target many follicles and hairs at once. Small areas can be treated in less than a minute, while large areas, such as the legs and back, can be treated in less than an hour.
• An individual needs a certain number of sessions to get rid of excess hair on the body. Many people need an average of three to seven sessions, because this laser only attacks the active follicle, not all follicles.

Pre-laser hair removal procedures

A pre-treatment session is conducted with the dermatologist, during which the dermatologist and the patient agree on the areas that will be treated based on skin color and type, hair thickness and color, and the patient's own preferences.

The doctor will ensure that there are no reasons that would prevent the person from undergoing laser treatment, such as taking medications, including acne medications. Sometimes, he or she will conduct some tests, including blood tests to check all hormone levels in the blood, and also to ensure that the hair growth is not the result of an increase in hormone levels.

Before starting the treatment, you must shave the hair in all areas where you want to remove hair. You must not use any other hair removal methods, such as waxing, plucking, or threading.

During the procedure

The laser hair removal process includes several steps, the most important of which are the following:

• Apply a local anesthetic ointment to the area to be treated, especially in sensitive areas such as the upper thighs, armpits, back, face, and chest.
• Passing the device over the skin's surface in the desired areas causes damage to all hair follicles due to the heat they receive from the rays.
• Laser hair removal treatment takes only a few minutes, but several sessions are required to remove all the hair in the area. This depends on the type of hair. If your hair is thick or coarse, you may need more treatment sessions.

Post-procedure

After the laser hair removal procedure, the patient should return home. It is recommended to avoid sun exposure for the first few days after treatment and to wear protective, cotton clothing.

Follow more: Best bikini laser hair removal sessions

 What are the types of hair removal laser?

There are many types of hair removal lasers, including the most common and widely used types currently, including:

Hair removal using Alexandrite technology

For laser hair removal using Alexandrite technology, the wavelength of which reaches 775 nanometers, and the absorption of melanin is very, very long.

This is why you can achieve many good results in your hair. If the laser energy reaches the roots, it damages the melanin, causing the hair to lose its ability to grow.

This is the method that many people use if their skin is dark.

For people with dark skin, it is preferable to use the cooling system, as it reduces the feeling of pain, in addition to the possibility of leaving a trace, which may be non-existent.

In order to get the desired result, you need between 5 to 8 sessions.

Diode Laser Hair Removal

In case of comparison agency With other species In terms of distance, its area is longer,

But it can be similar to Alexandrite technology, except that its length is 810 nanometers,

Which makes it possible to reach a deep layer of the skin,

It is the most suitable type of laser for light skin, but it can also be used for dark skin.

It is considered a very effective method for both thick and thin hair.

Using laser with rapid ice is what reduces pain to its lowest levels, and is the preferred regimen for both men and women.

IPL hair removal

Recently, IPL technology has become an intense light technology that is used in many modern centers for laser hair removal.

It is a different laser technology that is characterized by a stable wavelength. It also delivers light energy to the hair roots and works to thermally damage them.

At the end of this article, we have talked about laser hair removal, and all the important points that revolve around it.

Hair removal is one of the things that helps in getting rid of excess hair without feeling pain or fatigue.

It helps in obtaining effective and fast results unlike traditional methods.

Novello Clinic is considered the best beauty center in Egypt, so we recommend you rely on it.