Skin Pigmentation and Sun Damage | London Clinic

Skin Discolouration, Sun Damage and Pigmentation

When uneven colour begins to change how you feel about your skin

Skin pigmentation can become difficult to ignore once a dark patch, cluster of sun spots or uneven area starts drawing your attention away from everything else.

Perhaps you apply more concealer than you used to. Maybe certain marks become darker during the summer, or blemishes leave visible traces long after the spots themselves have healed. You may simply feel that your complexion no longer looks as clear, even or luminous as it once did.

You are not imagining the change, and you do not have to guess what your skin needs.

At Skin Perfection, we begin by looking at the pattern, possible cause and characteristics of your pigmentation. This allows us to guide you towards a treatment plan that is appropriate for your skin rather than treating every brown mark in the same way.

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What is skin pigmentation?

Melanin is the natural pigment that gives your skin, hair and eyes their colour. When certain areas produce or retain more melanin than the surrounding skin, they can appear darker. This is known as hyperpigmentation.

Skin discolouration can appear as individual spots, scattered marks or larger patches of uneven colour. It may develop gradually through sun exposure or appear after acne, inflammation, hormonal changes or an injury to the skin.

Some pigmentation is superficial, while some sits more deeply within the skin. This difference matters because it can affect which treatments are suitable and how quickly the pigmentation may respond.

Not every pigmented mark is cosmetic. A new or changing lesion should receive appropriate medical assessment before any cosmetic treatment is considered.


What types of skin pigmentation can occur?

Sun spots and age spots

Sun spots, also called solar lentigines, are flat areas of brown or tan pigmentation that commonly develop on parts of the skin frequently exposed to daylight.

They often appear on the face, hands, décolletage, shoulders and arms. Although they become more noticeable with age, they are primarily associated with cumulative ultraviolet exposure rather than age alone.

Suitable sun spots may respond to light-based treatment, professional peels or a targeted skincare programme following assessment.


Post-inflammatory hyperpigmentation

Post-inflammatory hyperpigmentation, often shortened to PIH, can develop after the skin has experienced inflammation or injury.

It may follow acne, ingrown hairs, eczema, picking, burns or an unsuitable treatment. The inflammation stimulates excess pigment production, leaving a mark after the original problem has settled.

PIH is not necessarily a scar. It is a change in colour, although pigmentation and textural scarring can sometimes appear together.

Post-inflammatory pigmentation may be particularly persistent in deeper skin tones, so treatment must be selected conservatively to avoid creating further inflammation.


Melasma

Melasma usually appears as irregular brown or grey-brown patches, most commonly across the cheeks, forehead, nose, chin or upper lip.

Hormonal influences, pregnancy, genetics, ultraviolet exposure and visible light can all play a role. The condition is often more noticeable during the summer and may recur even after it has improved.

Melasma requires careful management. IPL is not automatically the right choice and can aggravate the condition when used inappropriately. Treatment usually focuses on long-term pigment control, consistent sun protection and carefully selected professional skincare or procedures.

The British Association of Dermatologists’ information about melasma provides further independent guidance.


Freckles

Freckles are small, flat areas of pigmentation influenced by genetics and sun exposure. They commonly become darker following UV exposure and may fade during periods with less sunlight.

Freckles are usually harmless, but they can return or darken again after treatment if the skin receives further sun exposure.


Uneven tone caused by sun damage

Sun damage does not always appear as one clearly defined spot. It can create scattered pigmentation, redness, roughness and an overall mottled or uneven complexion.

When several signs of photoageing appear together, we may recommend a treatment that addresses the wider appearance of the skin rather than targeting one isolated mark.


Pigmented lesions requiring medical assessment

A new or changing mole, freckle or pigmented lesion should not receive cosmetic treatment until it has been appropriately assessed.

Speak to your GP or an appropriate medical professional if a mark changes in size, shape or colour, develops an irregular border, contains several colours, or begins itching, bleeding or crusting. The NHS advises seeking medical advice for a new mole or a change to an existing one.

Where appropriate, we can direct patients to our mole screening service before considering cosmetic treatment.

What causes skin discolouration and pigmentation?

Pigmentation rarely has one universal cause. Understanding why it has developed helps us avoid unsuitable treatment and set realistic expectations.

Common influences include:

  • Cumulative exposure to sunlight and ultraviolet radiation
  • Hormonal changes, including pregnancy and some medications
  • Acne, eczema and other inflammatory skin conditions
  • Picking, scratching or repeated irritation
  • Ingrown hairs and follicular inflammation
  • Skin injuries, burns or unsuitable cosmetic treatments
  • Genetics and your natural skin tone
  • The natural ageing process
  • Some health conditions or prescribed medicines

In many patients, several of these factors overlap. For example, someone may have sun spots across the cheeks alongside post-inflammatory marks left by blemishes.


Why an accurate skin assessment matters

One treatment cannot safely or effectively address every form of pigmentation.

Before recommending a plan, we consider:

  • The appearance and distribution of the pigmentation
  • Whether the concern appears superficial or deeper
  • Your natural skin tone and response to inflammation
  • Recent tanning or sun exposure
  • Hormonal and medical influences
  • Current skincare and prescribed medication
  • Previous procedures and how your skin responded
  • Whether any mark requires medical assessment

Your consultation can include Skin Observ imaging to help us examine features beneath the visible surface and record your starting point. Skin Observ supports treatment planning and progress monitoring, but it does not diagnose skin cancer or replace medical examination.

Our consultation costs £25, including the Skin Observ assessment, and this amount can be redeemed against treatment.


Which treatments can improve skin pigmentation?

Your recommended treatment will depend on the type of pigmentation, its likely depth, your skin tone and the result you hope to achieve.


PhotoFacial rejuvenation for sun damage

Palomar Icon IPL PhotoFacial treatment may be suitable for selected patients with sun spots, freckles, diffuse sun damage and areas of uneven pigmentation.

The light energy is attracted to pigment within the targeted area. Following treatment, some marks may temporarily darken before gradually flaking or fading as the skin renews.

IPL is not suitable for every skin tone or every form of pigmentation. It is not our automatic recommendation for melasma, and treatment requires a consultation and patch test.

Professional skin peels

A carefully selected skin peel can support surface renewal and improve the appearance of certain types of superficial pigmentation, dullness and post-inflammatory marks.

The formulation and strength must suit the patient’s skin. An overly aggressive peel can cause unnecessary inflammation and potentially make pigmentation worse, particularly in skin that develops PIH easily.

Our approach is to choose the appropriate peel for your skin rather than assuming that stronger means better.

Personalised professional skincare

A consistent home routine can help manage pigment production, support skin renewal and protect the progress achieved through clinic treatments.

Depending on your skin, we may recommend carefully selected cleansers, antioxidants, pigment-supporting ingredients, retinoids, moisturisers and daily broad-spectrum sun protection.

Skincare is particularly important for recurring concerns such as melasma because treatment cannot prevent future triggers from stimulating pigment again.

A combined treatment plan

Some patients benefit from a staged plan combining professional skincare with peels or light-based treatment.

This does not mean performing every available procedure. It means addressing the pigmentation gradually, monitoring how your skin responds and adapting the plan where necessary.

Where pigmentation appears alongside acne, scarring, redness or textural damage, we may discuss those concerns separately so that each one receives the right form of treatment.

What results can you realistically expect?

The goal is to help your complexion look clearer, brighter and more even, so that individual marks no longer dominate how you see your skin.

Depending on the concern and chosen treatment, improvements may include:

  • Sun spots appearing lighter
  • A more even-looking complexion
  • Fewer visible post-acne marks
  • Brighter, fresher-looking skin
  • Reduced contrast between pigmented patches and surrounding skin
  • Greater confidence wearing less makeup

Pigmentation usually improves gradually rather than disappearing overnight. Some superficial marks may respond relatively quickly, while melasma and deeper post-inflammatory pigmentation often require longer-term management.

We will never promise perfectly uniform skin or permanent removal. New pigmentation can develop, and existing pigmentation may return following sun exposure, hormonal changes or renewed inflammation.


Why choose Skin Perfection for pigmentation concerns?

Successful pigmentation treatment begins with understanding what you are treating.

Our approach combines detailed consultation, Skin Observ analysis where appropriate, carefully selected technology and professional skincare guidance. We consider your natural skin tone, treatment history, lifestyle and the behaviour of the pigmentation before recommending a plan.

Where IPL is suitable, we use the Palomar Icon platform with individually selected settings and a mandatory patch test. Where another approach would be safer or more appropriate, we will explain that honestly.

You remain at the centre of every decision. Our role is to guide you towards clearer, healthier-looking skin without promises that your pigmentation can be permanently erased or that one treatment will suit everyone.


Ready to understand what is causing your uneven skin tone?

You do not need to keep experimenting with products or treatments without knowing whether they suit the pigmentation you are trying to improve.

A no-obligation consultation gives you the opportunity to discuss what you have noticed, understand the options available and receive honest guidance about what may be suitable for your skin.

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Frequently Asked Questions

What is the difference between pigmentation and melasma?

Pigmentation is a broad term describing changes in the colour of the skin. Melasma is a particular pigmentation condition that usually creates symmetrical brown or grey-brown patches across areas such as the cheeks, forehead and upper lip.

Melasma is influenced by several factors, including hormones, genetics, ultraviolet radiation and visible light. It often requires ongoing management rather than a one-off treatment.

What is the difference between hyperpigmentation and a scar?

Hyperpigmentation is a change in colour. A scar involves a structural change in the skin and may appear raised, indented or texturally different.

Following acne, a patient can have pigmentation, scarring or both. We assess colour and texture separately because they may require different treatments.

Can skin pigmentation be removed permanently?

Some individual sun spots can remain significantly reduced after successful treatment. However, no procedure can stop the skin from producing new pigmentation in the future.

Sun exposure, hormones, inflammation and the natural ageing process can cause marks to return or new areas to develop. Melasma is particularly prone to recurrence.

Is IPL suitable for pigmentation?

IPL may be suitable for selected sun spots, freckles and widespread sun damage. Suitability depends on the type of pigmentation, your skin tone, recent sun exposure and medical history.

A consultation and patch test are required before treatment.

Can IPL treat melasma?

IPL is not automatically recommended for melasma. Heat and inflammation can aggravate melasma in some patients, particularly when the condition or skin type has not been assessed correctly.

We may instead recommend careful skincare, sun protection, selected peels or referral for medical advice.

Can darker skin tones receive pigmentation treatment?

Yes, but the treatment must be selected with particular care. Skin containing more melanin can have a greater risk of burns and post-inflammatory changes following unsuitable light or heat-based procedures.

We assess each patient individually and will not recommend IPL when the risk outweighs the likely benefit.

How many treatments will I need?

This depends on the type and depth of the pigmentation and the treatment selected. Some sun spots may respond noticeably after a small number of sessions, while diffuse pigmentation, melasma and PIH can require a longer-term plan.

We will provide a more realistic recommendation after examining your skin.

How quickly will I see results?

Changes usually develop gradually. Following IPL, suitable pigmented marks may darken temporarily before fading. Peels and skincare programmes support progressive improvement as the skin renews.

Deeper or recurring pigmentation generally takes longer to manage.

Will pigmentation become darker after treatment?

Temporary darkening can be an expected response following certain IPL treatments because the targeted pigment moves towards the skin’s surface.

However, inflammation can also cause unwanted post-inflammatory hyperpigmentation. Following preparation and aftercare guidance helps reduce this risk.

Is there any downtime?

Downtime depends on the treatment. Some patients return to their normal activities immediately, while others experience redness, sensitivity, flaking or temporary darkening.

We will explain the expected recovery before your procedure.

Why is sunscreen important for pigmentation?

Ultraviolet exposure can stimulate further pigment production and darken existing marks. Daily broad-spectrum sun protection helps protect your skin and preserve the results of treatment.

It remains important throughout the year, not only during hot or sunny weather.

Can I receive pigmentation treatment with a tan?

IPL should not be performed on actively tanned skin because the additional melanin can increase the risk of burns and unwanted changes in pigmentation.

Tell us about recent sun exposure, sunbeds or tanning products during your consultation.

Can skincare improve pigmentation without a procedure?

Professional skincare can improve some pigmentation concerns and plays an important role in long-term control. Results depend on the type, depth and cause of the discolouration.

We recommend products according to your skin rather than encouraging you to combine multiple strong ingredients without guidance.

Can pigmentation return after treatment?

Yes. Continued sun exposure, hormonal changes, acne, irritation and other forms of inflammation can trigger new pigmentation.

A suitable maintenance routine can help protect your results, but it cannot guarantee that pigmentation will never return.

Before and after skin peel treatment for melasma

Before

Skin-peel-pigmentation-before2-wr

After 3 peels

Skin-peel-pigmentation-after2-wr

What our clients say


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    I have been coming here for the last year and can honestly say it is one of the best salons I’ve been to… I’ve been having the micro needling treatment and my skin has never been better. I would highly recommend this treatment and salon.
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    Skin Perfection- Does exactly what it says they do! Currently nearing the end of my laser hair removal course and I’m thrilled with the results! Great service alongside some of the friendliest staff i’ve met! Highly recommend and cant wait to book in for more treatments!
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    I’ve been coming here for over a month now for blue LED light treatment and can’t recommend enough! The treatment itself has done wonders for my acne, the staff are lovely and the location is great. I also think the prices are very reasonable and have recommended Skin Perfection to my sister, who has started the same treatment.
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    I have visited the saloon for 6 course of yellow LED light therapy. The ladies there are all very nice and gave me full information about the treatment before during and after the course of 6. It is quite difficult to take appointment within a short time so i suggest to book your slot asap as they get fully booked very easily. …
    Marta Gregori


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  • 5 out of 5

    Skin Perfection is one of the best clinics I have ever been to, they know what they talking about when it comes to your skin… When you first step in the clinic you are made to feel very welcome not rushed and they listen to what your concerns are about your skin, and what products will be best for your skin.
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  • 5 out of 5

    I had my first session of laser hair removal today. I was anxious but Lauren B was very informative, professional and patient. I even noticed results from my patch test. The clinic is sparkling clean and clinically spotless. They are fully informed and professionally trained and I’m looking forward to the rest of my treatments. …
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  • 5 out of 5

    … I’m delighted with the results of my recent LVL (“lash volume lift”) treatment. Lilly added volume and dimension to my stick straight, long blonde lashes. The curl and blue/black tint really made them pop! I feel so pretty and awake now without makeup, and with mascara, the extra drama is intense in the best way. So happy I found a way to enhance my lashe without those high-maintenance and damaging extensions.
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    … I have had a course of skin treatments: photofacial rejuvenation combined with a peel and my skin feels so much better for it. It can be uncomfortable during treatment but definitely worth the results.
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    I’d highly recommend Skin Perfection. I’ve used them for my lazer hair removal and it has been extremely successful. They are incredibly professional, fast and organised, always texting or calling before appointments, always on time and the treatment itself has worked really well and I’m going to continue using them for more.
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Skin Perfection Ltd

21-22 Great Castle Street,
4th Floor,
London,
W1G 0HY

Tel: 020 7629 4116
WhatsApp: 447591420257
Email: info@skinperfectionlondon.co.uk