Understanding How Laser Hair Removal Works

Understanding How Laser Hair Removal Works

Sunday 30th Oct 2022 |

Laser hair removal is one of the most popular cosmetic procedures in the UK. And the popularity only continues to grow as more and more people discover the benefits of getting laser hair removal.

Laser hair removal is relatively quick. The procedure itself only takes a few minutes, and there is no downtime afterward.

You can return to your normal activities immediately after your treatment. It also offers long-lasting results. Once the hair follicles are destroyed, they will not grow back. That means you can enjoy smooth, hair-free skin for months or even years at a time.

But if you’ve never had laser hair removal before, you might be wondering how exactly it works. Here’s a look at the science behind this popular cosmetic procedure:

It Uses Laser Energy to Destroy the Hair Follicle

Laser hair removal works by targeting the melanin in the hair follicle. Melanin is the pigment that gives hair its color. The laser emits a beam of light that is absorbed by melanin. This absorption of light converts to heat, which then destroys the hair follicle. Different types of lasers can be used for this purpose, but the most common is an Alexandrite laser. This type of laser is most effective on people with light skin and dark hair. However, as seen at https://www.aserene.co.uk, modern lasers can be adjusted to work on all skin types and can be used by both men and women. Just be sure to consult with a qualified laser technician to ensure you are getting the right treatment for your skin type.

It Requires Multiple Sessions for Best Results

Laser hair removal is usually done in a series of treatments. That’s because it takes multiple sessions to destroy all of the active hair follicles. The number of treatments you’ll need will depend on factors like your skin color, hair color, and the thickness of your hair. But most people will need between four and eight sessions spaced four to six weeks apart. After each treatment, you’ll notice that the hair in the treated area becomes thinner and lighter. Eventually, it will stop growing back altogether. Keep in mind, however, that you might need an annual touch-up treatment to maintain your results. You can find the cheapest laser hair removal online. 

Who Can Perform It?

In the UK, laser hair removal can only be performed by a licensed medical professional. That includes doctors, nurses, and physician assistants. In some states, other professionals like estheticians may also be able to perform the procedure. But it’s always best to check with your state’s licensing board to be sure. When done correctly, laser hair removal is safe for most people. But like any medical procedure, there are some risks involved. Be sure to talk to your doctor about any potential risks before getting laser hair removal.

There Are Some Side Effects, but They Are Rare and Temporary

Most people tolerate laser hair removal well. But like any medical procedure, there are some potential side effects. The most common side effect is temporary redness and swelling of the treated area. This usually goes away within a few hours. Some people also experience minor blistering, crusting, or scabbing. These side effects are usually mild and heal on their own within a week or two. Rarely, more serious side effects can occur, such as permanent skin lightening or scarring. That’s why it’s so important to only have laser hair removal done by a licensed professional.

As you can see, there is a lot of science that goes into laser hair removal. But the bottom line is that it’s an effective way to achieve long-lasting hair removal results. If you’re considering this procedure, be sure to talk to your doctor about whether or not it’s right for you. 

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