The Science Behind Laser Hair Removal: How It Works and Why It's Effective - Rejuvenation Skin Lab
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A woman getting her underarms lasered in Richmond.

Laser hair removal is growing in popularity by the day, and for good reason. This revolutionary and highly effective treatment utilizes the energy and power of a laser to remove body hair for long periods of time, even up to several years! If you’re on the fence about laser hair removal but want to know more about how and why it works, you’ve come to the right place. 

To learn more about Rejuvenation Skin Lab’s quality laser hair removal in Richmond, contact us online or call (804) 924-4569 today.

What Type of Laser is Used? 

There are several different types of lasers that aestheticians can use for laser hair removal. At Rejuvenation Skin Lab, we use the Aerolase system which is a 1064nm laser with a 650 microspeed pulse duration. This is a handheld device that we press against your skin to administer treatment. 

How Does the Laser Remove Hair? 

Now, on to the crux of the matter, which how exactly does a laser kill and remove hair from the skin? Here’s a complete rundown of how it works: 

  1. The Aerolase system emits a powerful laser beam. 
  2. In addition to being powerful, the laser also gives off intense heat. 
  3. Don’t worry, though, because the heat targets the hair follicles beneath the skin and not the skin itself. 
  4. Therefore, you will feel little to no heat or pain during the process, and we can apply a cooling tip to the laser or a numbing cream to your skin if you’re concerned. 
  5. The heat from the laser knows to target your hair follicles because it’s attracted to the specific melanin of the hair, which is different from the skin. 
  6. The intense laser heat is enough to damage the hair follicles and prevent them from producing new hair. 

It’s important to note that dark hair absorbs the most heat, which means laser hair removal is most effective on people with dark hair. However, technological advancements have made laser hair removal effective on all types of hair and skin tones. You may simply require more treatments if you have lighter hair or darker skin.  

Laser Hair Removal in Richmond, VA 

Laser hair removal is a fairly quick and effective hair removal option. You can use it to remove hair from all parts of your body, including the face, neck, back, arms, legs, and more. If you still want to know more about the effectiveness of laser hair removal and how the process works, Rejuvenation Skin Lab is here to help. Call (804) 924-4569 today to get started.