What Is the Duration of Laser Hair Removal?

Getting to know more about hair laser removal.

The hair follicle is damaged or destroyed during laser hair removal, which is a long-lasting method of hair removal. However, the hair may come back, especially if the laser hair removal method just damages the follicle and does not completely kill it.

As a result, many medical experts now refer to laser hair removal as long-term hair removal rather than permanent hair removal. Read on to learn more about the process of laser hair removal, its duration, and price.

How does removing hair with a laser work?

Laser hair removal works by using light to specifically target the pigment in individual hairs. After moving down the hair shaft, the light penetrates the hair follicle. The hair follicle is damaged by the heat from the laser light and is no longer able to grow new hairs.

Phases of resting, shedding, and growth make up the distinct hair development cycle. A person may need to wait till the hair regrows before having recently removed hair that is in a resting phase removed since it won’t be seen to the professional or laser.

The majority of people need a number of laser hair removal treatments spread out over two to three months.

How long-lasting is laser hair removal?

A damaged hair follicle cannot grow hair again. Nevertheless, people who have their hair removed should be prepared for some hair growth in the area that was waxed. It is possible to treat the region once again in the future to lessen the amount of hairs that come back. In extreme cases, it could even be possible to completely remove all hair.

Hair growth is influenced by a number of factors, including the type of hair that regrows and the skill of the person who removes the hair. Most people discover that their new hair is lighter and less apparent than their old hair when it comes back. This is due to the fact that even if the laser misses the hair follicle, it still could inflict harm to it.

The hair will ultimately come back if a hair follicle is injured but not completely destroyed. The majority of people will have some hair regrowth because it might be challenging to remove every single hair follicle. People who wish to get rid of all their hair may need many treatments as hair may be treated once it grows back.

Too thin, short, or treatment-resistant hair can occur occasionally. In these circumstances, a person may decide to employ other hair removal techniques, such plucking stray hairs.

What is the duration of laser hair removal?

Once the hair follicle is destroyed, laser hair removal is irreversible. The hair will ultimately come back if the hair follicle is simply injured.

How long it takes for the hair to regrow depends on the individual’s distinct hair development cycle. Individual differences exist in hair growth rates. Hair that is resting grows back more slowly than hair that is in another phase.

Most individuals may probably expect to see some hair growth within a few months.

Does the colour of one’s skin or hair matter?

Dark-haired people with fair skin appear to respond to hair reduction more favorably. This is so that the laser can more easily target the hair, enter the follicle, and kill the follicle due to the difference in colour.

More treatments might be needed and hair growth might be more rapid in people with darker skin tones or lighter hair.

For a laser to remove hair permanently, the technician must be able to target it and choose the right sort of laser. The best lasers for dark skin, according to 2013 research, are those that generate longer wavelengths.

Symptoms and dangers

Some patients report stinging, burning, or pain during therapy. The area they are treating is frequently numbed by technicians using a cream as a result. The numbing lotion, however, may cause an allergic reaction in some people or skin irritation in others.

Minor side effects are frequently experienced and may include:

  •       Skin colour changes that are frequently momentary complexion redness, blistering, or crusting, especially in people with dark skin
  •       Scarring can occasionally result from hair removal-related irritation.
  •       Additionally, infected skin can become damaged. Skin infections can spread and become fatal, despite being uncommon.

A thorough medical history and a discussion of advantages and dangers can help the provider choose the best course of action and lower the chance of major side effects.

After having their hair removed, a person should stay out of the sun. When the skin is inflamed by the sun, a greater chance of blisters and scars may exist.

Those who have excruciating pain, a fever, crusting, blisters, or any other signs of a skin injury or infection should see a doctor.

Laser hair removal cost

According to data from the American Society of Plastic Surgeons, a hair removal session cost an average of $293 in 2017.

The majority of people require several sessions, thus individuals should discuss their anticipated session requirements with their treatment provider in order to determine the overall cost.

It is doubtful that insurance will pay for laser hair removal because it is virtually usually a cosmetic surgery.

Several factors, including the practitioner, can determine how much laser hair removal costs. While more expensive, skilled providers like dermatologists and plastic surgeons are less likely to result in harm or negative side effects.

Other elements that influence price include:

  •       How much hair grows back after the requisite number of treatments
  •       The size of the treatment area and the quantity of hairs that need to be removed
  •       It will be less expensive to only remove a little patch of hair from the upper lip as opposed to the full leg


The quantity of body hair a person has can be greatly reduced with laser hair removal. Most people’s hair will eventually regrow in certain places.

Even if hair does sprout, there will be less hair overall, giving the illusion of smoother skin. Discuss treatment objectives with a physician or hair removal expert to have a realistic knowledge of what to anticipate from laser hair removal.

Better outcomes are obtained with some skin tones and hair types than others. The only way to be absolutely certain of what to anticipate is to consult a physician, dermatologist, or other qualified professional.

You can visit here for more information regarding laser hair removal.

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