Pros and Cons of Laser Hair Removal (2024)

There are many methods to choose from when it comes to hair removal; shaving, waxing, plucking - the list goes on! Whilst these methods can be effective in the short term, laser hair removal is an amazing way to remove hair permanently from your body. Intrigued by laser hair removal but unsure if it’s right for you? We’re here to help! Caci were early adopters of laser hair removal, bringing the revolutionary technology to New Zealand in 1994, so we know our stuff!

Having performed treatments on over 276,000 amazing people over the 27 years, we’re the laser hair removal experts and pride ourselves on delivering the best results for our customers looking to boost their skin confidence. In this guide, we’re breaking down all the pros and cons of laser hair removal to help you decide if it’s the right treatment for you.

What is laser hair removal

Laser hair removal is a modern method used to remove unwanted hair from a number of areas on the face and body. A beam of light is passed through the targeted area, where it's absorbed by the pigment in the hair shaft and follicle. This generates heat, which loosens the hair and also disables the cells involved in hair growth to prevent future hairs from forming. The result is smooth, hairless skin and a delay in future hair growth.

At Caci we use a Diode Laser for long term hair removal. We prefer this laser as it works quickly and we are able to treat a wide range of skin tones. It also has a cooling tip which makes for a more comfortable treatment. Want to know more about how it works and the treatment options? Check out our guide on laser hair removal 101.

Pros and Cons of Laser Hair Removal (1)

Pros of laser hair removal

First things first, let’s take a look at the benefits of using a Diode Laser for laser hair removal.

Long-term hair removal

While laser treatment is not necessarily a permanent solution, results last longer than the traditional hair removal methods like waxing and shaving, which remove hair in one treatment only for it to quickly grow back again. Laser hair removal drastically reduces hair growth and many customers don’t see re-growth for months or years. If the hairs do grow back, they most often appear lighter in colour and thinner. For lasting results, your treatment provider will recommend the best treatment schedule to treat your hair type and look to book your treatments during the anagen or ‘growing’ phase.

Unlike shaving and waxing which you have to do frequently, laser hair removal gives you better results that last longer, and need minimal maintenance after you have completed your initial course of treatments. Think of all the time and hassle you’ll save not shaving or going to waxing appointments!

You can treat a number of different areas

Laser hair removal can be used in a lot of different areas of the body and face, from your armpits, legs, bikini line and back to more delicate areas like your upper lip, chin and cheeks.

We don’t have to tell you how tricky it can be to stay on top of unwanted hair growth, and what it can do for your body confidence.

For women with conditions like Polycystic Ovary Syndrome (PCOS) which affects the body’s hormone levels and can result in excess hair growth, constant maintenance can be stressful and a real hassle. The ability to target problem areas for a more long-lasting effect can be a real bonus for many. For more advice on PCOS and laser hair removal check out our guide.

Reduces ingrown hairs

Ingrown hairs occur when hairs curl back and grow into the skin, causing red and sometimes painful bumps. Ingrown hairs are a common occurrence with waxing, shaving, and threading; and dealing with them can be a huge nuisance. If you're prone to ingrown hair, you’ll love laser hair removal. With laser hair removal you can be sure it will address the problem at the root and target the follicles directly. This prevents the follicle from growing hair in the future and keeps the skin brighter and smoother. What’s not to love about that?!

Cons of laser hair removal

If you’re considering if laser hair removal is for you, it’s worth noting the cons of the treatment.

It’s a process

Laser hair removal isn’t exactly a quick fix, but good things take time! A laser hair removal session can be super quick, with the appointment typically taking 15 minutes to 60 minutes depending on the treatment area. It takes around 2-3 sessions to start seeing results and up to 8 treatments for final results. We also generally recommend each treatment is spaced between 5-6 weeks apart, allowing for hairs to grow so they can be lasered. Yes, it’s a process, but when it results in long-lasting, low maintenance smoothness, it’s well worth it!

You might experience some discomfort

Yes, everyone is different, but, overall most people experience mild discomfort with laser hair removal, although at Caci we take extra precautions to make it as comfortable as possible.

The Diode laser used for laser hair removal at Caci has a cooling tip, which cools the skin that is receiving treatment and makes the whole process more comfortable. The powerful laser is also very quick, so the treatment and slight discomfort is over quickly. Our Registered Nurses and Skin Therapists are qualified and trained at our Caci Academy so you can have peace of mind that you are in the hands of experts.

It’s more expensive than other hair removal treatments

Laser hair removal is a more expensive method of hair removal, compared to waxing and shaving, although we like to think about it as an investment. Those razors and waxing sessions add up over time, so one could argue that it could work out to save you money in the long run, with minimal maintenance. With all the benefits we’ve highlighted, from smoother skin, less ingrown hairs and the time saved from waxing and shaving, many customers agree it’s well worth it for the long-lasting results.

We also offer payment plans and memberships to help keep the payments manageable. Freedom is our laser hair removal membership and payment plan at Caci, allowing you to spread out the cost of laser hair removal. From $19 a week over the course of 8 weeks, you can enjoy a long term solution to unwanted hair - imagine silky, smooth skin all year round!

It’s may not be suitable for your skin type

The nature of laser hair removal works by passing light beams through the treatment area where it is absorbed by the pigment in the hair shaft and follicle. This generates heat, which loosens the hair and disables the cells involved in growing your hair. This is why we see the best results with dark hair - as the treatment is targeting the pigment. Blonde, red and grey hairs are more difficult to remove. Some underlying medical conditions may exclude you from treatment as they can make the result harder to predict.

However, we recommend coming in for a no-obligation free consultation so we can assess your suitability. You may be able to treat some areas but not others depending on the hair pigment.

Book your free consultation today

Wondering if laser hair removal is right for you? Our Freedom membership is our laser hair removal membership and payment plan at Caci. This membership has been designed to work with the natural hair growth cycle to ensure you get the best possible long-lasting results.

Joining our Freedom membership gets you on the laser hair removal journey, member-only prices, free facials, discounts on products and beauty therapy! For an accurate quote and more information Book a free consultation today at your local Caci Clinic.


Other useful guides:

Skin 101: PCOS and Laser Hair Removal

7 Laser Hair Removal Myths Busted

Pros and Cons of Laser Hair Removal (2024)

FAQs

What are the negatives of laser hair removal? ›

Rarely, laser hair removal can cause blistering, crusting, scarring or other changes in skin texture. Other rare side effects include graying of treated hair or excessive hair growth around treated areas, particularly on darker skin.

Is it worth getting laser hair removal? ›

Laser hair removal isn't considered permanent, but it still has lasting effects. It reduces the number of unwanted hairs in the targeted area and when the hair does grow back, there's less of it and it's finer and lighter. It requires less upkeep than other options.

What are the disadvantages of laser treatment? ›

Laser therapy can result in misdirected or excessively intense burns, bleeding from the choriocapillaris, damage to macular and other ocular structures, and breaks in Bruch's membrane.

Can hair get worse after laser hair removal? ›

No one actually knows why this happens with laser patients, but after treatment, the laser can do the opposite of what you're expecting and actually stimulate hair growth. And, if that wasn't enough, the hair can actually come back thicker and darker!

Is it safe to laser pubic hair? ›

' Yes, it is safe to laser the pubic area for most patients. It should be noted that this is one of the more sensitive areas when it comes to laser hair removal, but it is quick and effective. Many patients also believe it is overall less painful than waxing.

What is the success rate of laser hair removal? ›

You can expect a 10% to 25% reduction in hair after the first treatment. To remove the hair, most patients need 2 to 6 laser treatments. After finishing the treatments, most patients do not see any hair on the treated skin for several months or even years.

What I wish I knew before laser hair removal? ›

5 Things You Need To Know Before Getting Laser Hair Removal
  • Patience Is Key. It will take two or three weeks to see results from your first treatment, and 8-12 weeks to get the full results. ...
  • Shave But Do Not Wax Before your Appointment. ...
  • Treatments Are Quick. ...
  • Avoid The Sun. ...
  • You Might Need Touch-Up Treatments In The Future.
Jul 8, 2021

What happens if I stop laser hair removal after 4 sessions? ›

If treatment is stopped before all of the hair follicles have been destroyed, some may continue to grow. It is important to complete the recommended treatment plan to achieve the best results. Sometimes, the patient sees hairs are thicker and darker after the treatment when they have original light and fair hair.

What happens if I don't shave before laser? ›

Potential Risks of Skipping the Shave

Cause skin irritation: Unshaved hair can lead to post-laser redness, inflammation, and swelling. Increase burn risk: Longer hair can excessively absorb laser energy, heightening the risk of burns and blisters.

Who should not do laser treatment? ›

Who shouldn't have laser hair removal?
  • Are pregnant.
  • Are taking certain medications, such as acne treatments.
  • Have genital herpes (HSV-2) or are prone to cold sores.
  • Have keloid scars (raised scars).
  • Have or have had skin cancer.

Why do I feel sick after laser hair removal? ›

Initial treatments may cause short term muscle spasm, mild fatigue, mild nausea or headaches. It is thought that these healing reactions are the result of increased metabolites in the blood stream. This usually subsides within 48 hours.

What can go wrong with laser treatment? ›

Laser therapy is basically administering controlled heat to either the dermis or epidermis layers of the skin. When the equipment is faulty or the practitioner is not experienced, there is a risk of burns to the facial surface. If the incorrect method of laser treatment is used, scarring may also result.

Why do I look hairier after laser? ›

Hair Shedding – After a laser hair removal treatment, it's common for the treated hair to shed. This shedding process can take 10-14 days post treatment. And during this time, it may appear as though the hair is growing back thicker and darker. However, this is simply the hair follicle shedding the treated hair.

Will I regret laser hair removal? ›

But, as with any treatment that ends with more or less permanent results, not everyone is pleased with their decision. While some feel freedom after banishing all the hair on their bodies for good, others express deep regret — especially given how the conversation around body hair has shifted in recent years.

Why do I have stubble after laser hair removal? ›

Up to a few weeks after treatment, your skin will develop stubble or blackheads as a part of the shedding process that happens from hairs that were partially grown at the time of the procedure. Exfoliation during this period aids the shedding and diminishes the blackhead or stubble appearance.

What is the main disadvantage of laser cutting? ›

Laser cutting disadvantages include: limitations on material thickness, harmful gases and fumes, high energy consumption, and upfront costs.

What are the risks of at home laser hair removal? ›

Although the FDA clears most at-home laser hair removal devices, there's still some risk of side effects such as injuries, burns, and skin irritation. The risk is especially high if you use a machine that's incompatible with your hair color and skin tone.

Can laser hair removal affect your teeth? ›

Conclusion: The increase in heat during upper lip laser epilation can be said to be safe for the dental pulp. The sensitivity and pain experienced during the procedure are due to the heat increase. The use of a white-coloured appliance is recommended during upper lip laser epilation.

Is laser hair removal Safer Than shaving? ›

Laser hair removal is better than waxing or shaving if you're looking for near-permanent results without years of ongoing treatments. Also, this method is definitely the right call if you have sensitive skin or are prone to ingrown hairs.

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