Laser Hair Removal and IPL: A Comprehensive Guide

Mrs Nas Brown
By Mrs Nas Brown

I am Mrs Nas Brown, a clinical psychiatrist, body language expert, psychodynamic specialist, CBT, EFT, and NLP master coach.

In the quest for smooth, hair-free skin, modern technology has gifted us with two powerful options: Laser Hair Removal and IPL (Intense Pulsed Light) Hair Removal.

These advanced methods offer a path to long-lasting hair reduction, liberating individuals from the relentless cycle of shaving, waxing, or plucking. In this comprehensive guide, we dive into the intricacies of both Laser Hair Removal and IPL, examining their benefits, drawbacks, eligibility criteria, and pre/post-care advice.

Join us on this journey to discover the wonders of these hair removal techniques and make an informed choice for your personal grooming needs.

Laser Hair Removal: Harnessing the Power of Precision

What is Laser Hair Removal?

Laser Hair Removal is a procedure that uses concentrated beams of light to target hair follicles.

The laser's energy is absorbed by the pigment in the hair follicles, effectively damaging them and inhibiting future hair growth.

This procedure is performed by licensed practitioners and offers a solution for reducing unwanted hair in various areas of the body.

What is Laser Hair Removal?

Benefits of Laser Hair Removal:

  • Precision: Laser Hair Removal targets specific hair follicles, leaving surrounding skin unharmed.
  • Long-Lasting: With multiple sessions, patients can experience a significant reduction in hair growth that lasts for an extended period.
  • Speed: Laser Hair Removal can cover larger treatment areas relatively quickly, making it suitable for various parts of the body.

Disadvantages of Laser Hair Removal:

  • Skin Tone Dependency: Traditional lasers work best on individuals with fair skin and dark hair, as the contrast enhances effectiveness.
  • Multiple Sessions: Achieving desired results typically requires multiple sessions spread over several weeks.

IPL Hair Removal: The Power of Versatility

What is IPL Hair Removal?

Intense Pulsed Light (IPL) Hair Removal employs a broad spectrum of light to target hair follicles. While similar to lasers, IPL utilises a range of wavelengths, making it more versatile in treating a variety of skin and hair types. It can be used to address unwanted hair and even certain skin concerns.

Benefits of IPL Hair Removal:

  • Versatility: IPL can be adjusted to different wavelengths, allowing it to cater to various skin and hair colours.
  • Quick Treatment: IPL can cover larger areas swiftly, making it suitable for larger body parts.
  • Less Discomfort: The broader light spectrum of IPL often feels less intense than lasers, resulting in a more comfortable experience for some individuals.

Disadvantages of IPL Hair Removal:

  • Results May Vary: Due to the broader light spectrum, IPL's results might not be as precise as those of Laser Hair Removal.
  • Potential Side Effects: While generally safe, IPL could lead to temporary redness, swelling, or changes in skin pigmentation if not administered correctly.
Who Can Have Laser Hair Removal and IPL?

Eligibility and Precautions

Who Can Have Laser Hair Removal and IPL?

Both treatments are generally safe for individuals with varying skin and hair colours.

However, due to the pigmentation requirement, these procedures are often most effective on individuals with fair skin and dark hair.

A consultation with a qualified practitioner is crucial to determine eligibility based on your unique characteristics.

Who Cannot Have Laser Hair Removal and IPL?

  • Individuals with certain medical conditions, such as active infections or skin disorders, may be advised against these treatments.
  • Pregnant or breastfeeding individuals are typically recommended to avoid these procedures due to potential risks.

Pre and Post-Care Advice


  • Avoid Sun Exposure: Stay out of the sun and tanning beds before treatment to minimise the risk of skin damage.
  • Shave the Area: Shave the treatment area before your session to ensure the laser or IPL focuses on hair follicles rather than surface hair.
  • Avoid Certain Products: Avoid using products that can sensitise the skin, such as retinoids or exfoliating agents.


  • Protect Your Skin: Apply broad-spectrum sunscreen to protect treated areas from sun exposure.
  • Avoid Heat and Friction: Refrain from activities that could cause heat or friction on the treated area, such as hot showers or abrasive clothing.
  • Follow Recommendations: Adhere to any post-care instructions provided by your practitioner to ensure optimal healing and results.

When it comes to the dream of achieving long-lasting hair reduction, both Laser Hair Removal and IPL (Intense Pulsed Light) Hair Removal offer promising results. However, the concept of "permanence" in these treatments requires a nuanced understanding. Let's delve into the intricacies of whether these methods are truly permanent and explore the factors that can influence their efficacy.

Laser Hair Removal:

Is Laser Hair Removal Permanent?

Laser Hair Removal is often described as a "long-term reduction" rather than permanent removal. The treatment targets active hair follicles during their growth phase. As a result, treated hair falls out, and regrowth is delayed.

Over multiple sessions, the treated hair becomes finer and lighter, and some hair follicles may be permanently damaged, leading to reduced hair growth. However, a small percentage of hair follicles may remain dormant and later reactivate, requiring maintenance sessions.

Is Laser Hair Removal Permanent?

Factors Influencing Efficacy:

  1. Hair Colour and Skin Tone: Laser Hair Removal is most effective on individuals with fair skin and dark hair, as the contrast enhances the absorption of laser energy by the hair follicles. Blonde, gray, white, or red hair may not respond as effectively.
  2. Hair Growth Cycle: The treatment targets hair in the active growth phase (anagen). As hair growth cycles vary, multiple sessions are necessary to catch all hair in this phase.
  3. Hormonal Factors: Hormonal imbalances, such as those caused by conditions like polycystic ovary syndrome (PCOS), can influence hair growth and may require ongoing maintenance.

IPL Hair Removal:

Is IPL Hair Removal Permanent?

Similar to Laser Hair Removal, IPL offers long-term hair reduction rather than permanent removal. The treatment uses a broader spectrum of light to target hair follicles. Over several sessions, the treated hair becomes finer and lighter, and some follicles may be damaged. However, maintenance sessions might be needed to address any potential regrowth.

Factors Influencing Efficacy:

  1. Skin and Hair Colour: IPL's versatility allows it to be effective on a wider range of skin and hair colours. However, darker skin tones or lighter hair might yield less effective results.
  2. Hair Growth Stage: Just like Laser Hair Removal, IPL targets hair in the active growth phase, necessitating multiple sessions for optimal results.
  3. Hormonal Influences: Hormonal fluctuations can affect hair growth patterns, potentially leading to regrowth that requires maintenance sessions.

Why Hair May Grow Back:

  • Incomplete Treatment: Failing to complete the recommended number of sessions can result in incomplete hair reduction, leading to regrowth.
  • Hormonal Changes: Hormonal fluctuations, such as those due to pregnancy, menopause, or medical conditions, can stimulate dormant hair follicles to reactivate.
  • New Follicles: New hair follicles can develop over time, leading to areas of regrowth that were previously treated.
  • Genetic Factors: Genetic predispositions can influence hair growth patterns and affect the longevity of treatment results.

Maintenance Sessions:

While both treatments aim to provide long-term hair reduction, maintenance sessions are often recommended to ensure continued effectiveness. These sessions target any new hair growth that may occur due to hormonal changes or new hair follicle activation.

In essence, while Laser Hair Removal and IPL offer significant hair reduction benefits, it's essential to approach them with realistic expectations. Achieving "permanence" requires regular maintenance and adherence to recommended treatment schedules. Consultation with a qualified practitioner can help you understand how these treatments align with your unique characteristics and goals, enabling you to make an informed decision about your hair removal journey.


The Right Choice for You

In the dynamic landscape of hair removal, both Laser Hair Removal and IPL offer powerful solutions. While Laser Hair Removal's precision and efficacy make it a popular choice, IPL's versatility and comfort have garnered a dedicated following. The decision between the two depends on various factors, including skin and hair colour, desired results, and individual preferences. Consultation with an experienced practitioner is essential to determine the most suitable option for your unique needs, ensuring you embark on a journey to smoother, hair-free skin with confidence and clarity.

Experience the liberation of modern hair removal technology and bid adieu to the shackles of traditional methods – your path to silky, smooth skin awaits.

If you want to read more, the experts at Consulting Room really know what they're talking about and have put together Laser Hair Removal and IPL (Intense Pulsed Light) Hair Removal and pigmentation FAQs just for you.

If you have more questions, you can use the Laser Hair Removal and IPL (Intense Pulsed Light) Hair Removal and pigmentation feature to talk to our panel of trained medical experts. 

If you're keen to get started with any of these treatments right away then you're in luck - those clever folks also have a list of trusted, accredited Laser Hair Removal and IPL (Intense Pulsed Light) Hair Removal and pigmentation clinics in your area.

Many thanks to the author of this blog Mrs Nas Brown who has established the London Body Centre which is a private Aesthetics, Laser, and Beauty clinic that has been proudly awarded as London's top clinic for eight consecutive years.

Their team of skilled experts is dedicated to delivering exceptional results, helping you achieve your beauty goals and boosting your confidence. Step into their world of rejuvenation and transformation, where every treatment is tailored to your unique needs.

Give Nas a call on 020 3 784 2101 or visit
Thanks to the author

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