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How Does Laser Hair Removal Treatment Work?

Laser Hair Removal

Laser hair removal treatment  is a relatively pain-free and more permanent approach to getting rid of body and facial hair. This method works by sending a light of laser through the pigment in the hair which converts to heat, damaging the hair follicle and hair bulb and preventing it from re-growing after a number of sessions.

It takes two weeks after your first session to see a difference and approximately six to eight sessions to get the full results. Since hair follicles have different stages of growth, regular sessions are necessary to ensure each one has been treated. After completing the full series of sessions, a touch-up session is recommended yearly for maintenance purposes.

How Does It Work?

 Laser hair removal is a permanent hair reduction technique that can be used on many areas of the body. It works by targeting individual hairs with laser light energy. The light energy is absorbed by the melanin in the hair shaft and destroys the root of the follicle, resulting in permanent hair removal.

During laser hair removal, a laser beam passes through the skin to an individual hair follicle. The intense heat of the laser damages the hair follicle, which inhibits future hair growth. Laser hair removal is most effective for people who have light skin and dark hair.

Although laser hair removal effectively slows hair growth. It doesn’t guarantee permanent hair removal. It typically takes multiple laser hair removal treatments to provide an extended hair-free period. Periodic maintenance treatments might be needed as well.

What Are the Aftercare Measures for Laser Hair Removal?

 Laser hair removal in London is an effective and permanent method of removing unwanted hair. However, it is not without its risks and side effects. To avoid any adverse reactions, patients need to follow a few simple aftercare measures.

Aftercare measures for laser hair removal include:

To avoid any side effects from occurring after hair removal in London. The first thing patients need to do is avoid exposure to the sun. Some patients experience redness and swelling after getting laser removal. Like a mild sunburn, it needs to be treated by using a cool compress to bring down the swelling. Some other aftercare measures include:

Do not go out in direct sunlightAvoid using any tanning equipment like tanning beds or sun lamps.Follow the after-care instructions as advised by your dermatologist.

What are the Side Effects of the Treatment?

 Laser hair removal in London comes with minimal side effects that vanish in a couple of days. The recipient might experience some discomfort, swelling, and redness initially. In very rare cases, people get cold sores, redness, scars, and blisters. The skin color also lightens or darkens and returns to normal with time. This occurs when the patient fails to follow the advised after-care instructions of the specialist.

However, heading to the best laser hair removal clinic in London. The Expert Centre Clinic ensures that you experience minimal side effects and have a smooth procedure.

Laser hair removal side effects:
Pain during treatment:

Some patients might experience mild pain during laser hair removal sessions but it will subside after a few minutes. However, if the pain is too much for you to bear then inform your doctor immediately so they can give you medication that will help reduce it.


Swelling is common after any laser treatment session. But it usually subsides within 24 hours unless there are other complications like severe burns or infections that require immediate medical attention from your dermatologist or physician.


Redness is another common side effect following laser hair removal treatments that lasts for up to three weeks before fading away completely depending on how responsive.

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