Woman Receiving A Professional Laser Hair Removal Treatment

Laser Hair Removal: How Does It Work and What to Expect, According To The Experts

Laser hair removal offers a modern solution to an age-old problem.

We recommend helpful products in our articles. Read our full disclosure here. The content on this website is not intended to be a substitute for professional advice, diagnosis, or treatment.

Laser hair removal is a treatment procedure that uses laser light to remove unwanted hair from the body.

When done right, laser treatment keeps the treated area hair-free for months or years.

And this can only happen when a trained, certified, licensed laser practitioner performs the procedure.

Cosmesurge laser hair services rely on one-on-one consultations with practitioners to determine the correct treatment for each patient.

During the session, the practitioner will take the patient’s medical history and assess their health, skin, hair color, and hair cycle.

They will also note any medications the patient might be taking since these could determine if and when they can get the laser treatment done.

Lastly, they will educate the patient on how to prepare for the procedure.

We took a moment to ask them about laser hair removal procedures, so you can make an educated choice when it comes to your hair removal options.


How Does Laser Hair Removal Work?


Laser light for hair removal targets hair in the anagen (active growing) phase and works by destroying the melanin in the hair.

The practitioner uses a hand-held electric laser device to focus concentrated laser pulses on hair follicles in the target area.

Different treatment areas call for different pulse durations, and technicians usually apply pulse widths of 10-30 ms.

As the laser shines onto the skin, the melanin in the hair absorbs the light and becomes heated.

The heat moves down the hair shaft to the dermal papilla, where we find matrix cells.

The matrix comprises reproducing cells that form the hair shaft and melanocytes, melanin-producing cells that give hair its color.

As the heat travels down, it burns and destroys:

  • Hair follicles;
  • Hair bulbs;
  • and matrix cells.

The burned hair then falls out, and with the matrix cells destroyed, the hair stops growing.

Laser treatment does not affect the hair in the catagen (transition) and telogen (resting) phases of the hair cycle.

With time, hair in these phases will move from the resting to the growth phase and begin to grow again.

Also, some matrix cells may survive the laser treatment and continue the hair growth process, but it will be slow, and the new hair will be thinner.

Therefore, laser hair removal is not a permanent solution for removing unwanted hair.

How quickly the hair regrows is different for everybody.

For some, hair grows back within a few months.

Other people can stay hairless for years before the hair grows back.

So, one must undergo repeat laser treatments to maintain the smooth hairless look, if that’s what they desire, in the long term.


Benefits Of Laser Hair Removal


For those who are considering this treatment or simply curious about its advantages, here’s a deeper dive into the perks of laser hair removal.


1. Efficient Speed


While traditional hair removal methods can be time-consuming, laser hair removal stands out for its efficiency.

For smaller areas such as the upper lip, chin, and eyebrows, clients can expect their session to last a mere 15 minutes.

This means you can even squeeze in a quick treatment during a lunch break!


2. A Gentle Experience


Let’s face it: most traditional hair removal methods come with their share of discomfort.

Tweezing can be tedious, threading might induce tears, and waxing – well, we all know how that feels!

In contrast, many clients describe the sensation of laser hair removal as a series of light zaps, making it a more comfortable alternative.


3. Long-Lasting Results with Minimal Upkeep


Laser hair removal focuses on damaging the hair follicle to reduce its capability to regrow hair.

As a result, there’s a significant reduction in hair growth after each session.

While there might be a need for occasional touch-up sessions, it’s a far cry from the daily or weekly maintenance required with methods like shaving or tweezing.


4. A Worthwhile Investment


There’s an old saying: “You get what you pay for.”

While the initial cost of laser hair removal may seem high, its long-term benefits ensure that clients save money in the long run.

The prolonged effects of laser treatment mean fewer purchases of razors, wax, creams, or salon appointments over the years.


5. Emphasis on Safety


Safety is paramount in any cosmetic procedure.

When laser hair removal is performed by trained and licensed professionals using FDA-approved equipment, it’s a very safe method.

Side effects, when they occur, are typically minor and temporary.


6. Say Goodbye to Ingrown Hairs


One of the common grievances with shaving or waxing is the issue of ingrown hairs.

These can be painful, itchy, and unsightly.

The beauty of laser hair removal is that it targets the hair at the root, effectively preventing the chance of ingrown hairs.

This means smoother skin without troublesome bumps.


What To Expect With Laser Hair Removal


Laser hair removal treatment is done in 5-8 sessions.

The sessions can be every four or eight weeks.

It all depends on how fast or slow the hair cycle of the treatment area is.

The results accumulate with each round of treatment, meaning patients may see up to 25% less hair after the first treatment session.

But by the last session, they will have at least 90% hair reduction in the treated area.

As mentioned, this effect can last months or years.

And any hair that regrows following treatment will be thinner and possibly lighter.

The patient can book a follow-up laser removal session when the hair regrows.

In most cases, they only need one round of treatment to get rid of the new hair.


What To Do After Laser Treatment


Following treatment, the laser practitioner will furnish the patient with after-care dos and don’ts.


  • Avoiding sun exposure;



  • Avoiding activities that introduce heat into the body for at least 48 hours to prevent skin irritation.

    Saunas, jacuzzis, hot showers, steam rooms, the gym, and exercise as a whole fall under this category.


  • Exfoliating using a glove after a week to eliminate the hair that sheds following the treatment.


  • Avoiding plucking the hair before subsequent treatment sessions.

    Instead, shave the hair before going in for follow-up treatment.




In the world of beauty and skincare, the quest for smooth, hairless skin can seem never-ending.

Yet, with the advancements in laser technology, the journey to achieving this has become a lot more straightforward and convenient.

Laser hair removal stands out as a beacon of innovation, offering a blend of speed, comfort, and longevity that traditional methods often fall short of.

When carried out by a licensed practitioner, it promises not only efficiency but also safety and precision.

And while it may not provide eternal hairlessness, the impressive reduction in hair regrowth, combined with the other remarkable benefits, truly makes it a game-changer in the realm of hair removal.

So if you’re contemplating a long-term solution to pesky, unwanted hair, laser hair removal just might be the answer you’ve been searching for.

Co-authors at ShineSheets.com

"We love to research problems, examine studies, analyze solutions, and share with you ideas that make life healthier. You can learn about us and our editorial standards here. Have suggestions or feedback to share? Send us a message!."

We care about your opinion.
Share your thoughts about this topic in a comment below.

Leave a Comment

*To keep the discussions friendly and spam-free, your comment will be visible here as soon as it's approved by our moderators. Thank you for commenting!

Leave a Reply

Your email address will not be published. Required fields are marked *

Top 6 Cosmetic Procedures Worldwide, Based On Statistical Data

Can you guess what #1 is?

7 Best Treatments For Atrophic Acne Scars

As if the battle against acne is not enough, some people will also experience severe acne scarring.

Laser Treatments For Skin: How They Work + Skin Benefits To Expect

Laser treatments are advanced and effective. Are they a good choice for you? Let's find out.

How Much is a Nose Job or Rhinoplasty?

If you are unhappy with your nose appearance, choosing a nose job may turn out to one of the best decisions of your life.

Is Juvederm Better than Botox?

They're similar, but they're not the same.

Everything To Know About Lip Fillers: Natural Lip Enhancement With Subtle Tweaks

It's okay to want to have a fuller lip.

What is Preventative Botox + The Age to Get Preventative Botox and Why

Prevention is KEY.

Enzyme Peel: 10 Reasons To Try Its Gentle Power For Your Skin

An enzyme peel can give your skin the power you never knew it had!

Botox for Wrinkle Treatment: Everything You Need To Know

Mirror mirror on the wall... Should I try the Botox after all?

How To Assess If You Are A Good Candidate For Hair Transplant

It's a modern method, but there are things to check before you can get a hair transplant.

Mesotherapy For Hair Loss – Does It Work?

Mesotherapy is still very *hip*, and you can get it for your hairline too!

5 Health-Boosting Benefits Of Balinese Massage

A Bali massage can definitely make you feel amazing, but did you know that this type of massage is very beneficial for your body too?