Laser Hair Removal for Ingrown Hairs: Does It Work?

Ingrown hairs can be painful, frustrating and difficult to manage, especially if they keep returning after shaving or waxing. They often appear as red, inflamed bumps beneath the skin and can leave behind dark marks or scarring if they become infected or are repeatedly picked at.

For many people, changing their shaving routine or exfoliating more regularly only provides temporary relief. If ingrown hairs continue to come back, it may be time to address the problem at its source.

Laser Hair Removal has become one of the most effective long-term solutions for reducing ingrown hairs because it targets the hair follicle rather than simply removing the hair above the skin. As hair growth becomes finer and less frequent, there is far less chance of hairs becoming trapped beneath the skin.

At Eterno Clinic, we provide advanced Laser Hair Removal treatments designed to achieve long-lasting hair reduction while helping to minimise recurring ingrown hairs. Every treatment begins with a thorough consultation so we can assess your skin and hair type before creating a personalised treatment plan.

What Are Ingrown Hairs?

An ingrown hair develops when a hair grows back into the skin instead of growing out through the hair follicle. As the trapped hair continues to grow, the body recognises it as a foreign object and triggers an inflammatory response.

This can lead to:

• Red or raised bumps
• Tenderness or discomfort
• Itching
• Swelling
• Pus-filled spots in some cases
• Dark marks after the area has healed

Although ingrown hairs can develop anywhere on the body, they are most commonly found in areas where hair is regularly removed, including:

• Face and neck
• Underarms
• Bikini line
• Legs
• Chest
• Back

People with coarse, thick or curly hair are generally more prone to ingrown hairs because the hair naturally curls back towards the skin as it grows.

What Causes Ingrown Hairs?

Ingrown hairs are usually caused by hair removal methods that cut or pull the hair, allowing it to grow back into the surrounding skin.

Shaving

Shaving is one of the most common causes of ingrown hairs. Cutting the hair close to the skin leaves a sharp tip that can pierce the surrounding skin instead of growing straight out.

Waxing and Plucking

Waxing and plucking remove the hair from the root, but as the new hair grows back it may struggle to break through the surface, particularly if dead skin cells are blocking the follicle.

Curly or Coarse Hair

People with naturally curly or coarse hair are more likely to experience ingrown hairs because the hair naturally bends as it grows, increasing the chance of it re-entering the skin.

Build-Up of Dead Skin

Dead skin cells can block the opening of the hair follicle, trapping new hairs beneath the surface.

Friction

Tight clothing can create constant friction against the skin, particularly around the bikini area, underarms and thighs. This irritation can increase the likelihood of hairs becoming trapped beneath the skin.

Why Do Ingrown Hairs Keep Coming Back?

One question we are often asked at Eterno Clinic is why ingrown hairs seem to return in exactly the same places.

The answer is usually because the underlying cause hasn’t changed.

If you continue shaving or waxing regularly, the hair follicle continues producing new hairs that can become trapped beneath the skin. Even if an individual ingrown hair heals, the next hair growing from the same follicle may follow the same pattern.

This cycle can lead to repeated inflammation, ongoing discomfort and, over time, post-inflammatory pigmentation or scarring.

Breaking this cycle requires reducing the amount of hair growing from the follicle, which is where Laser Hair Removal can make a significant difference.

Does Laser Hair Removal Work for Ingrown Hairs?

Yes. Laser Hair Removal is one of the most effective long-term treatments for reducing ingrown hairs.

Rather than removing the hair after it has grown, laser treatment targets the hair follicle itself. Concentrated light energy is absorbed by the pigment within the hair, creating heat that damages the follicle and reduces its ability to produce new hair.

As your treatment progresses:

• Hair grows back more slowly.
• The hairs become finer and softer.
• Hair density gradually reduces.
• There are fewer hairs that can become trapped beneath the skin.

Many people begin to notice fewer ingrown hairs after only a few sessions, with continued improvement as their treatment course progresses.

Unlike shaving or waxing, Laser Hair Removal addresses the source of the problem rather than repeatedly treating the symptoms.

How Does Laser Hair Removal Prevent Ingrown Hairs?

Laser Hair Removal works differently from traditional methods of hair removal.

Shaving simply cuts the hair at the skin’s surface, while waxing removes the hair from the root before it grows back again. Neither method changes how the follicle behaves, which means ingrown hairs can continue to develop.

Laser Hair Removal reduces future hair growth by damaging the follicle itself.

As fewer hairs grow back, there are fewer opportunities for them to curl beneath the skin or become trapped by dead skin cells. The hairs that do return are usually much finer and softer, making them less likely to cause irritation.

This is why many people find that their skin becomes smoother and more comfortable throughout their course of treatment.

How Many Treatments Will I Need?

Laser Hair Removal works during the active growth phase of the hair cycle, meaning not every hair can be treated during a single appointment.

Most people require a course of six to eight treatments to achieve significant hair reduction, although the exact number depends on factors including:

• The treatment area
• Hair colour
• Hair thickness
• Skin type
• Hormonal influences

Appointments are usually spaced several weeks apart to ensure hairs are treated during the correct stage of growth.

During your consultation, our skin specialists will explain how many sessions are likely to be recommended based on your individual skin and hair characteristics.

Can Laser Hair Removal Treat Existing Ingrown Hairs?

Laser Hair Removal is designed to prevent future ingrown hairs by reducing hair growth over time. It is not intended to remove hairs that are already trapped beneath the skin.

If you have an active ingrown hair, your skin specialist will assess the area before treatment begins. In some cases, it may be necessary to allow any inflammation or infection to settle first.

Once treatment starts reducing hair growth, most people notice that new ingrown hairs become far less frequent. As fewer hairs grow back, the cycle of recurring irritation is gradually broken.

Can Laser Hair Removal Help with Folliculitis?

Folliculitis is a condition where the hair follicles become inflamed, often causing red, tender bumps that can look similar to acne. It is commonly triggered by shaving, waxing, friction or bacteria entering the hair follicle.

Because Laser Hair Removal significantly reduces hair growth, it can also reduce the repeated irritation that contributes to folliculitis caused by hair removal.

Many people who regularly experience shaving rash or inflamed follicles notice a considerable improvement once their course of Laser Hair Removal is complete.

However, if your folliculitis is caused by an underlying medical condition rather than hair removal, your skin should be assessed before treatment to determine whether Laser Hair Removal is suitable.

Is Laser Hair Removal Suitable for Sensitive Skin?

People with sensitive skin often struggle with redness, razor burn and irritation after shaving or waxing.

Laser Hair Removal can be a good option because it reduces the need for frequent hair removal, allowing the skin to recover from repeated irritation.

At Eterno Clinic, every treatment begins with a detailed consultation and patch test. This allows us to assess your skin, discuss your medical history and select treatment settings that are appropriate for your skin type.

Some redness after treatment is normal, but this usually settles within a few hours.

Does Laser Hair Removal Work on All Hair Types?

Laser Hair Removal works by targeting the pigment within the hair follicle, so results are generally best on darker hair.

People with black or dark brown hair often achieve the most effective results because the laser can easily identify the pigment within the follicle.

Blonde, grey, white and red hairs contain much less pigment, making them more difficult to treat with laser technology.

During your consultation, we’ll assess your hair colour and skin type to determine whether Laser Hair Removal is likely to be an effective option for you.

Which Areas Can Be Treated?

Laser Hair Removal can be used on most areas of the face and body where unwanted hair grows.

Popular treatment areas for ingrown hairs include:

• Face
• Neck
• Underarms
• Bikini line
• Brazilian
• Legs
• Chest
• Back
• Abdomen

These are also the areas most commonly affected by shaving irritation and recurring ingrown hairs.

What Are the Benefits of Laser Hair Removal for Ingrown Hairs?

Choosing Laser Hair Removal offers benefits beyond simply reducing unwanted hair.

Many people also notice:

• Fewer ingrown hairs
• Less redness and irritation
• Smoother skin
• Reduced need for shaving or waxing
• Less time spent removing hair
• Greater confidence in their skin
• Long-term hair reduction

As treatment progresses, maintaining your skin often becomes much easier because there is less hair regrowth to manage.

Can Ingrown Hairs Return After Laser Hair Removal?

Laser Hair Removal provides long-term hair reduction rather than guaranteeing permanent removal of every individual hair.

Some hair follicles may recover over time, particularly where hormonal changes occur. For this reason, occasional maintenance sessions may be recommended to keep hair growth to a minimum.

Even if some hair returns, it is usually finer, softer and much less likely to become ingrown than before treatment.

How to Care for Your Skin After Laser Hair Removal

Following the correct aftercare advice helps your skin recover while supporting the best possible results.

After treatment we recommend that you:

• Avoid hot baths, saunas and steam rooms for 24 to 48 hours.
• Protect the treated area from direct sun exposure.
• Apply sunscreen daily if the area is exposed.
• Avoid picking or scratching the skin.
• Allow any treated hairs to shed naturally.
• Keep the skin moisturised using gentle skincare products.

Your skin specialist will provide personalised aftercare advice based on the area being treated.

Book Your Consultation

Recurring ingrown hairs don’t have to become part of your routine.

At Eterno Clinic, we use advanced Laser Hair Removal technology to deliver safe, effective and long-lasting hair reduction while helping to prevent painful ingrown hairs from returning.

Book your consultation today to find out whether Laser Hair Removal is right for you and take the first step towards smoother, healthier-looking skin.

Frequently Asked Questions

Is Laser Hair Removal painful?

Most people describe the sensation as a quick snapping feeling against the skin. Modern laser technology includes cooling systems to improve comfort throughout the treatment.

Will I need to stop shaving?

No. In fact, shaving is usually recommended before your appointments.

However, waxing, plucking and threading should be avoided during your course of treatment because these methods remove the hair root that the laser needs to target.

How soon will I notice a difference?

Many people begin noticing fewer ingrown hairs after two or three treatments. Hair becomes finer and less dense as the course progresses, with the best results usually seen after completing the recommended number of sessions.

Can I have Laser Hair Removal if I already have ingrown hairs?

Yes, although active inflammation or infection may need to settle before treatment begins. During your consultation, your skin specialist will assess the area and advise when it is safe to start treatment.

Will Laser Hair Removal completely stop ingrown hairs?

While no treatment can guarantee that every ingrown hair will disappear forever, Laser Hair Removal dramatically reduces the number of hairs growing back. For most people, this means far fewer ingrown hairs and much smoother skin over the long term.

Is Laser Hair Removal Right for You?

If you’re constantly dealing with painful ingrown hairs, shaving rash or irritation after waxing, Laser Hair Removal could provide the long-term solution you’ve been looking for.

By reducing hair growth at the follicle, treatment helps minimise recurring ingrown hairs while making your skin smoother and easier to maintain.

At Eterno Clinic, every treatment plan is tailored to your skin type, hair characteristics and individual goals. Following a detailed consultation, we’ll recommend the most suitable course of Laser Hair Removal to help you achieve the best possible results.