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November 30, 2023

How Does Laser Hair Removal Work?

  • September 27, 2022
  • 4 min read
How Does Laser Hair Removal Work?

Lasers have been used for hair removal for many years. The history of laser hair removal is a long and complicated one. It has been around for over 30 years, and during that time there have been many different methods used to try and achieve permanent hair removal.

What is laser hair removal?

When you schedule an appointment for San Antonio laser hair removal, you’ll be undergoing the process of using a laser to remove hair from the body. A laser is a device that emits light energy. When the light energy is focused on a particular area of the body, it can be used to remove hair. This is a popular hair removal treatment because it is a long-lasting solution for removing hair.

How does laser hair removal work?

The laser emits a bright light in a certain wavelength. When this light hits the dark pigment in the hair follicle, it is converted into heat. This heat then destroys the hair follicle, preventing the hair from growing back.

How long does laser hair removal last?

There is no one definitive answer to this question. Laser hair removal is a cosmetic treatment that permanently removes hair from the body. However, the length of time that the treatment lasts depends on a number of factors, including the person’s hair type and skin color, the laser equipment used, and the treatment area. Generally, the laser hair removal process results in the permanent removal of hair in 85-90% of cases. However, some people may require additional treatments to achieve results.

Who should try laser hair removal?

Laser hair removal is an increasingly popular procedure, but it’s not right for everyone. Those who are pregnant, breastfeeding, have a history of herpes outbreaks, or are taking Accutane are not candidates for laser hair removal.

Before undergoing the laser hair removal process, it’s important to discuss your medical history with a doctor to see if you’re a good candidate. You should also avoid sun exposure before and after the procedure.

What should you expect from laser hair removal services?

The laser hair removal procedure is relatively quick and relatively painless. Most people feel a slight sting, like a rubber band snapping against the skin.

What are the risks of laser hair removal?

There are a few risks associated with the laser hair removal process. The most common is skin irritation. This can be caused by the laser itself or by the heat generated by the laser. It is important to follow the instructions provided by your dermatologist to help minimize this risk. Other risks include:

  • Permanent skin discoloration
  • Scarring
  • Burns
  • Changes in skin pigmentation
  • Temporary hair loss

What should you know if you’re considering laser hair removal?


If you’re considering the laser hair removal process, there are a few things you should keep in mind:

Laser hair removal is not a permanent solution.

The laser destroys the hair follicle, so it is not possible to grow hair in the same place again. However, new hair will eventually grow in other places on your body.

It is a painless procedure.

Some people report a slight tingling sensation during the treatment, but it is otherwise painless.

You will need multiple treatments.

The number of treatments you need will depend on the area being treated, but typically six to eight treatments are needed.

You will need to avoid sun exposure.

Sun exposure can increase the risk of skin irritation and hyperpigmentation following laser hair removal. It is important to avoid sun exposure before and after treatment.

You should expect some side effects.

Side effects can include skin irritation, redness, and swelling. These side effects are usually mild and temporary.