Cosmetic Surgery Tips

Is it ok to shave after laser hair removal

Laser hair removal is a great way to reduce the amount of time you spend shaving, waxing, and plucking. It’s also an effective way to remove hair for those who struggle to maintain a consistent waxing schedule.

Though laser hair removal can be a great option for many people, it is important to understand that it is not always appropriate. If you are considering having laser hair removal performed on your body, there are some factors that may make this treatment less appropriate for you.

You may find it hard to access the right information on the internet, so we are here to help you in the following article, providing the best and updated information on Is it ok to shave after laser hair removal, is laser hair removal permanent. Read on to learn more. We at cosmeticsurgerytips have all the information that you need about side effects of laser hair removal on bikini area. Read on to learn more.

Is it ok to shave after laser hair removal

Most people find waxing and threading tiresome and painful. Fortunately, there is an alternative that’s highly effective if you’re looking to get rid of unwanted body hair – laser hair removal.  

Laser hair removal prevents hair regrowth which means you won’t need to constantly shave or wax to maintain a smooth, hair free body.

Since laser hair removal is a cosmetic procedure, it’s important to conduct a consultation to make sure you know what to expect and so we can make sure there’s nothing stopping you from having the treatment. 

We always get lots of questions including ‘can i shave after having laser hair treatment’ but before we get to that…

What is Laser Hair Removal?

If you’re not a fan of body hair then laser hair removal is one option you should consider.

At Beauty Barn, we deliver daily laser hair removal treatments in Liverpool so we’re very familiar with the process.

It involves concentrating powerful beams of light through the pigment of hair, onto the hair follicles. The heat causes the destruction of hair follicles and hair bulbs.

Aside from being one of the most popular hair removal treatments, the procedure has a range of benefits over traditional shaving and waxing. 

First off, you will love the precision the treatment offers. Concentrated lasers target unwanted hairs without damaging your skin.

Then there’s speed. Each beam takes seconds or even less to treat a large area. It will take you around one minute to fully treat the upper lip and other small areas. Larger areas such as your legs may require several minutes’ treatment.

You may require an average of 6 to 8 sessions (four weeks apart) to attain permanent hair loss – after which you won’t need to worry about hair regrowth. Considering the impact of this can have on a person, many say the cost of laser hair removal is reasonable.

If you are having an aesthetic treatment like microdermabrasion after laser hair removal then this gap between appointments is especially important.

Some clients report a minor irritation after the treatment – if the irritation continues or you are feeling anxious then please contact us immediately. 

Should You Shave After Laser Hair Removal?

Hair grows in cycles, which means some hair may regrow after your session with us, that’s simply because some of the hair may not have experienced the full impact of the laser. 

So, yes you can shave after laser hair removal if hair grows, but don’t do it immediately after the laser treatment procedure. 

We also advise that you shave in between your sessions, for the best results, make sure to shave no more than 24 hours before you come in to see us as shorter hair makes it easier for the beams to locate hair follicles. 

Often, laser hair removal requires multiple treatments especially if you need the treatment on a larger area like the back or the legs.

In such instances, you are likely to see hair regrowth but that shouldn’t worry you – just shave and attend the recommended sessions to get rid of the regrowing hairs.

You will notice the hair become finer and less after each session.

Don’t Wax After Laser Hair Removal

You shouldn’t wax after the treatment because laser hair removal works best when strong light beams are focussed on hair follicles. Waxing works by pulling the hair straight from its roots under the skin.

Lasers will be left with no place to hit, making the whole treatment less effective – you don’t want that to happen, right?

That is why it is recommended that you either shave or use trimming creams either the night before or on the day of your next laser treatment session.

Of course, every body is different and if you’re still unsure about when or if you need to shave then speak to your therapist who will be able to advise on what’s best for you. 

woman receiving leg waxing treatment

Consider Exfoliating Before Shaving

A few days after the laser hair treatment you will experience ‘shedding’ – this is a sure sign that the lasers did a good job. 

The hairs falling off are those that were damaged by the treatment in the previous session – they are dead hairs.

With that in mind, we recommend that you exfoliate before shaving as it helps rid the treated area of damaged hairs. 

While this is not a necessary step, it will allow you to shave more effectively.

Tips for Shaving After Treatment

Laser hair removal can leave you with a burning sensation on your skin. Shaving directly after treatment may make things even worse – a situation you don’t want. 

The tips below will help you achieve the best results within a short period.

  • Don’t shave too soon. Give the treated area enough time to heal. You will know that it has fully healed when it is no longer touch-sensitive or when irritation starts going away.
  • Exfoliate after 4 or 5 days. Exfoliation helps rid the treated area of damaged hair. Allow the area enough time to heal fully. Also, note that not all patients experience skin sensitivity and irritation in the first few days, but that doesn’t mean that the treated area is healed. 
  • Track your shaving habits. Keep track of how often you need to shave between treatments, the less frequent the need to shave, the more effective the treatment is.

Shave at the Appropriate Time

Shaving too far away from your appointment or too soon after it are the 2 most common reasons why laser hair removal might not be as effective. 

If you shave too far in advance then the hairs will be too long and the laser can’t hit the follicle as it should, while shaving too soon after your treatment can cause more irritation as your skin is still healing. 

Speak to your therapist about the best way to stay on top of your maintenance and always consult a Doctor if you have any underlying health issues that may be triggered by the treatment and let your therapist know at your consultation before your course of treatment begins. 

Is laser hair removal permanent

Woman having laser hair removal on her armpit
When the hair follicle is destroyed, laser hair removal is permanent.

Laser hair removal uses light to target the pigment in individual hairs. The light travels down the shaft of the hair and into the hair follicle.

The heat from the laser light destroys the hair follicle, and a hair can no longer grow from it.

Hair follows a unique growth cycle that involves resting, shedding, and growing periods. Recently removed hair that is in a resting phase will not be visible to the technician or laser, so a person may need to wait until it regrows before removing it.

For most people, laser hair removal requires several treatments over the course of 2 to 3 months.

Is laser hair removal permanent?

Hair removal from a destroyed hair follicle is permanent. However, people who undergo hair removal can expect that some hair in the targeted area will grow back.

Over time, it is possible to treat the area again to reduce the number of hairs that regrow. In some cases, it may even be possible to eliminate all hair.

Whether or not hair grows back depends on numerous factors, including the type of hair that regrows and the skill of the person removing the hair.

Most people find that when hair regrows, it is lighter and less noticeable than it was before. This is because the laser may damage the hair follicle even when it fails to destroy it.

If a hair follicle is damaged but not destroyed, the hair will eventually regrow. It can be difficult to destroy every single hair follicle, so most people will see some hair regrowth.

When hair regrows, it is possible to treat it again, so people who want to remove all the hair may need several treatments.

In some cases, hair may be too light, too short, or resistant to treatment. In these cases, a person might choose to use other hair removal methods, such as plucking stray hairs.

How long does laser hair removal last?

Laser hair removal is permanent when the hair follicle is destroyed. When the hair follicle is only damaged, the hair will eventually regrow.

The amount of time it takes for the hair to regrow depends on the person’s unique hair growth cycle. Some people have hair that grows more quickly than others. Hair that is in a resting phase will grow back more slowly than hair that is in another phase.

Most people can expect some hair regrowth within a few months. Once this happens, they can opt for more removal treatments.



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Does skin or hair color make a difference?

Laser hair removal being performed on a woman's face
People with light complexions and dark hair may need fewer treatments than others.

Hair removal works best on people with light complexions who have dark hair. This is because the pigment contrast makes it easier for the laser to target the hair, travel into the follicle, and destroy the follicle.

People with dark skin or light hair may need more treatments than others and may find that more hair grows back.

To permanently remove hair, the technician must know how to target the hair and choose the right type of laser. Research published in 2013Trusted Source found that lasers that produce longer wavelengths work best on dark skin.

Side effects and risks

During treatment, some people experience burning, stinging, or discomfort. For this reason, many technicians apply a numbing cream to the area they are treating. However, some people may have an allergic reaction or skin irritation in response to the numbing cream.

Minor side effects are common, and may include:

  • changes in the color of the skin, particularly in people with dark skin, which are usually temporary
  • skin redness
  • blistering or crusting of the skin

Sometimes, irritation related to hair removal can cause scarring. Damaged skin can also become infected. Though rare, skin infections can spread and become life-threatening.

Providing a detailed medical history and discussing risks and benefits can help the provider determine the right treatment, reducing the risk of serious side effects.

Following hair removal, a person should avoid sun exposure. The sun can irritate the skin, which increases the risk of blisters and scars.

People who experience intense pain, a fever, crusting, blisters, or other signs of skin damage or infection should seek medical attention.

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Cost of laser hair removal

laser hair removal equipment
The average cost of hair removal is $293 per session.

According to 2017 statistics from the American Society of Plastic Surgeons, the average cost of a hair removal session is $293.

Most people require multiple sessions, so people should talk to their treatment provider about how many sessions they will need to work out the overall cost.

Because laser hair removal is almost always a cosmetic procedure, insurance is unlikely to cover it.

The total cost of laser hair removal depends on several factors, including who performs the treatment. Skilled providers such as dermatologists and plastic surgeons may charge more but are less likely to cause injury or side effects.

Other factors affecting the cost include:

  • the number of treatments required
  • how much hair regrows
  • the number of hairs targeted
  • the size of the area requiring treatment

Removing a small amount of hair from a region such as the upper lip will cost less than removing hair from the entire leg.


Laser hair removal can significantly reduce the amount of body hair a person has. In most people, some hair will regrow over time.

Even when hair does regrow, there will be less overall hair, producing a smoother appearance. To get a realistic understanding of what to expect from laser hair removal, discuss treatment goals with a doctor or hair removal specialist.

Some skin complexions and hair types produce better results than others. The only way to know for sure what to expect is to talk to a doctor, a dermatologist, or another skilled practitioner.

Side effects of laser hair removal on bikini area

by Bridgetown Aesthetics

The unwanted leg hair…

The unflattering back hair…

The hours spent shaving (and dreading having to shave)…

You’re excited that laser hair removal will remove more than just your hair. It’ll also remove insecurities with your appearance. It’ll remove hours of shaving. It’ll remove expensive razors and shaving equipment.

But, you’re worried about the side effects. 

You’ve read some crazy claims that laser hair removal can increase risks of cancer, infertility, and more. 

What’s true and what isn’t? This article will dive into the science of your laser hair removal procedure to let you know if it’s safe.


You’re pumped about permanent hair removal, but you want to make sure that it’s safe. 

There are many different hair removal methods, but the most common used today is called “laser genesis”  – this is what the medical spas and hair removal clinics use. This process targets hair follicles and actually destroys them.

And there are 3 main side effect concerns that people have: 1) cancer, 2) infertility, and 3) pimples. 

This section will share scientific evidence about the 3 common side effect concerns. 


You may have seen news headlines that look something like this:

But, are these headlines actually something to worry about? Can laser hair removal actually increase your risk of getting cancer?

Here’s what Heathline has to say about it:

“It’s a myth that laser hair removal can cause cancer. In fact, according to the Skin Care Foundation, the procedure is sometimes used to treat certain forms of precancerous lesions.”

So, why has there been such a buzz about laser hair removal and cancer?

The lasers used to treat unwanted hair do emit some radiation. And people often associate radiation with cancer. 

But, recent data has shown that the radiation that is emitted during a laser hair removal treatment is minimal – much lower than what an average cell phone emits. 


The second most common side effect that women worry about is if laser hair removal can increase risks of infertility.

Women usually ask this question during bikini line treatments. They’re worried that the lasers can go deeper than just the treated area (the hair around the bikini line) and interfere with their ovaries. 

Elizabeth Hale, a professor at NYU School of Medicine, commented on this topic. She says:

“The lasers we use penetrate less than one millimeter into the skin, so there’s no way they could reach your ovaries. But even if they did—which they never, ever could—they wouldn’t do anything, anyway. They work on pigment and have no bearing on fertility.”

Therefore, there’s nothing to worry about. 


Younger people who decide to get laser hair removal worry about it causing acne. 

Will getting laser hair removal increase your likelihood of getting pimples?

There hasn’t been any official scientific research into this, but experts in the field have discussed it.

One expert shares how laser hair removal might actually DECREASE your risk for getting pimples. They claim that:

“Laser hair removal does not pull the hair from the skin, but rather is less invasive and uses light to target the hair follicle, to prevent further growth and eventually have the hair fall out. As a result, laser hair removal may result in a decrease in breakouts.”

This is not something that you should worry about. Laser hair removal has not been clinically shown to increase acne. 


Mayo Clinic, a highly respected medical institution, states that there are no known long-term side effects of laser hair removal. 

In order to become legalized, laser hair removal had to be intensely studied in order to determine its long-term safety to our health. 

But, there are known short-term, temporary side effects. Here are a few of those side effects:


To effectively remove your unwanted hair, the laser has to target your hair follicles. During this process, the goal of the laser is to actually severely damage those hair follicles so that they’re not able to continue growing hair.

During this process of safely damaging your hair follicles, you may experience temporary redness and swelling. 


This all depends on your skin color. 

We’ve seen that some patients that come in who have darker skin color may experience a lighter skin pigmentation following the procedure.

Those patients with lighter skin may experience a darker skin pigmentation following the procedure.

These changes in skin color can be exacerbated by sun exposure. That’s why we highly recommend that you avoid prolonged sun exposure following your treatment. 

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