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Is Laser Hair Removal Permanent?

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LivSmooth's Laser Hair Removal is permanent! During laser hair removal, the follicle is damaged over repeated sessions, which prevents or delays future hair growth. A few hairs can grow back later, however, LivSmooth is guaranteed for life, so any touch-ups are covered.


There’s nothing worse than being on your way out the door on a hot summer night, when suddenly you realize: “Oh no, I completely forgot to shave”. Shaving is tedious and time consuming, and not to mention it can often leave you with painful ingrown hairs and uncomfortable razor burn. But fortunately, there’s an alternative to shaving that provides a longer lasting solution: laser hair removal.

But, is laser hair removal permanent? You might have been told that laser hair removal is a permanent alternative to shaving or waxing, but that’s not necessarily the case. While laser hair removal can eliminate much unwanted hair and slow hair growth over an extended period of time, it’s not 100% permanent. You’ll still grow hair back in time—it’ll just be far less.

But even though laser hair removal might not be permanent, it’s still a great option for those who don’t want to constantly shave or get waxed. Not only will you have to shave or get waxed far less, you won’t have to deal with ingrown hairs and razor burn. But before you go ahead and book your first laser hair removal appointment, it’s important to do your research so you can know if it’s the right choice for you.

In this blog post, we’ll be answering important questions like “How does laser hair removal work?” and “How many sessions for laser hair removal are needed?” To learn more about the laser hair removal process, continue reading the blog post or use the links below to skip to a section of your choice.

Does Laser Hair Removal Work?

Before we get into the details of laser hair removal, let’s first address the question of: Does laser hair removal work? 

Yes, laser hair removal absolutely works. Laser hair removal treatments can remove unwanted hair for long periods of time by putting hair follicles in an extended state of dormancy. Shaving, tweezing, and waxing are other popular hair removal methods, but laser hair removal is the most effective and permanent. 

Is laser hair removal a permanent solution? 

So now that you know that laser removal actually works, you’re probably wondering, “Is laser hair removal permanent?”

While laser hair removal is sometimes advertised as a permanent hair removal method, it’s not truly permanent. It’s a long term solution with longer lasting effects than, say, shaving. However, it won’t last forever.

With laser hair removal, the hair follicles are put in a state of dormancy for a much longer period of time than with shaving and waxing. Laser hair removal reduces the amount of hair in a certain area of your body, but it doesn’t eliminate the hair altogether.

Unfortunately, there is no permanent solution to hair removal. Treatments such as laser hair removal are the closest thing to permanent hair removal.

Can hair grow back after laser hair removal?

Yes, your hair will eventually grow back after laser hair removal treatment, but it will most likely be smoother, finer, and less noticeable. Laser hair removal results can last anywhere from a few months to a few years. During that period of time, your hair will likely grow back in that area, but it will be a lot less noticeable. In order to keep the area hairless, you may need to come in for occasional maintenance laser treatments. 

How Does Laser Hair Removal Work? 

Laser hair removal uses high-heat laser beams that heat up and damage your hair follicles. Your hair follicles are located below the skin’s surface, and they’re responsible for producing new hair strands. Once your hair follicles are destroyed, your hair production becomes temporarily disabled, which means your hair won’t grow back as quickly or as thick.

Other forms of hair removal—like tweezing, shaving, and waxing—target hair above the skin’s surface. They do not target the hair-producing follicles, so the results are much less permanent and effective.

What to Expect From a Hair Removal Treatment Session

Before you go in for your first laser hair removal treatment session, it’s a good idea to be aware of what you’re in for. That way, you can feel fully prepared for what will happen before, after, during your session so that you can make sure you get the best results possible. As always, it’s a good idea to compare laser hair removal options so that you can be sure to choose the best option for you.

Before your first session 

Before your first appointment, there are a few important steps that you need to follow. If you don’t follow these steps carefully, you may not be able to get your laser treatment done when you come in. Before your first session, you should do the following:

  • Make sure you wear sunscreen on the treatment areas if you’re going to be in the sun prior to your session. If you have a sunburn on the area, we may not be able to perform the procedure.
  • Do not pluck, wax, use creams, or bleach the hair in the pubic region. This can prevent the laser from being able to locate the hair bulb. 
  • Shave the treatment area at least 24 hours before your appointment. The laser targets hair below the skin’s surface, and having external hair can make this process more complicated. 

During your session

Getting laser hair removal might be intimidating, so having an idea of what will go on during your session can help quell some of your nerves. This is what you can expect during your treatment sessions:

  • Laser hair removal usually requires a series of treatments for full clearance 
  • The nurse will apply ultrasound gel and glide the laser over your skin, where you’ll feel a cooling sensation. 
  • The laser damages the hair follicles, which inhibits hair growth.
  • A single laser treatment for hair can range from a few minutes for a small area to up to an hour for a large area

  • Using laser hair removal, you can target specific areas. Some common laser hair removal treatment areas include:
    • The lip and chin
    • Legs
    • Underarms
    • Back and neck
    • Bikini line
    • Pubic area

Aftercare following treatment

Proper aftercare following treatment is essential to make sure your laser hair removal results are the best they can be. After your treatment, this is what you can expect:

  • Typically, your skin will look and feel like nothing has been done, but you might notice a little redness and irritation for the first few hours after laser hair removal.
  • After laser hair removal and between scheduled treatments, use a broad-spectrum sunscreen daily.

How Many Sessions Are Required for Laser Hair Removal?

The amount of sessions required varies from person to person. But in general, many patients need about four to six sessions for optimal results. These treatments are typically spaced about six weeks apart from one another. 

Since you need to take a break in between sessions, it can take up to a year to see the final results of laser hair removal. While you’ll most likely find hair growing back in between sessions, it’ll be very fine and lighter in both color and texture.

Why are multiple treatments necessary?

Multiple treatment sessions are necessary because you cannot get rid of all your hair in a single session. When you get laser hair treatment done, the hairs do not immediately fall out, and instead you’ll shed them over the course of a couple of days or weeks. Laser treatments work best with hair follicles that are in the new-growth stage, so repeated treatments are necessary to target hair when it’s in that stage.

If you don’t undergo multiple sessions, it can leave your hair patchy and uneven. Multiple sessions will get you the most effective results and achieve that clean, hairless look you want with laser hair removal.

Achieve the Best Laser Hair Removal Results

If you want smooth, flawless skin that rarely needs maintenance, laser hair removal might be for you. Laser hair removal is a quick and easy alternative to shaving or waxing, so you never have to worry about forgetting to shave ever again.

If you’re interested in getting laser hair removal, but aren’t sure where to go, check out LivSmooth. LivSmooth is a high-quality laser hair removal clinic that specializes exclusively in laser hair removal, so you’re always guaranteed the best results from our highly-trained and qualified staff. 

We use the latest laser technology, so our treatments are quick, easy, and painless. We’ve also got you covered for life, meaning all your future touch up appointments will be completely free. We want to make your laser hair removal experience as enjoyable as possible. 

We also offer LivSmooth specials, so you can get a great deal with great results. To learn more about laser hair removal and if it’s the right choice for you, check out our laser removal FAQs. We promise the best results at an affordable price, which is why you should choose LivSmooth for all of your laser hair removal needs. 

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