Aesthetics by Dr Rachel

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Hyperpigmentation and Age Spots
Skin Conditions

Those little brown patches can feel as though they appear overnight. You start to notice uneven tone on your cheeks or forehead, darker marks that will not fade, and skin that looks older or duller than you feel inside. Even with good skincare and sunscreen now, past sun exposure, hormones, and inflammation can show up years later.

Hyperpigmentation affects many of my patients coming to clinic on the Wirral, and it affects people of all ages and skin types. The important thing to know is that pigmentation is not all the same. Once I understand what is causing yours – whether that be sun damage, hormonal changes, post-inflammatory marks, or a combination – I can create a safe, personalised plan to gradually fade the patches and restore a clearer, more even complexion.
 

What Is Hyperpigmentation?

Hyperpigmentation simply means an area of skin that has become darker than the surrounding skin. This happens when cells called melanocytes produce extra melanin, the pigment that gives skin its colour. The result can be small dark spots, larger patches, or an overall uneven tone that ranges from light tan to deeper brown.

Hyperpigmentation is not harmful to your health, but it can really affect confidence. Many patients tell me they feel self-conscious without makeup, or that the patches make their skin look tired, dull, or older than they feel. During your consultation, I look carefully at the pattern and type of pigmentation you have, because understanding the cause is the key to choosing safe, effective treatment and preventing it from coming back.

What Is Hyperpigmentation?
What Causes Crepey Skin?

What Causes Crepey Skin?

Crepey skin develops as collagen and elastin levels within the skin gradually decline. These proteins are essential for skin strength, thickness and elasticity. As their production slows, the skin becomes thinner, less resilient and slower to bounce back when stretched. This loss of collagen and elastin is influenced by a combination of internal factors, such as natural ageing and hormonal changes, and external factors, including sun exposure and environmental stress. Understanding this process helps explain why effective treatment focuses on improving skin quality and supporting collagen and elastin renewal from within, rather than simply tightening the surface.

Intrinsic Ageing (Natural Decline)

•   Collagen production gradually decreases with age, estimated at around 1% per year from early adulthood, leading to thinner skin with reduced structural support

•   Elastin fibres lose their ability to stretch and recoil effectively, meaning the skin is slower to snap back and more likely to remain creased

•   Natural oil production slows over time, weakening the skin’s protective barrier and reducing moisture retention

•   Cell turnover becomes less efficient, so damaged or ageing skin cells are replaced more slowly, contributing to a fragile, dull skin appearance

Sun Damage (Photoageing)

•   Ultraviolet radiation is responsible for the majority of visible skin ageing, accelerating the breakdown of collagen and elastin within the skin

•   The effects of sun exposure are cumulative, with damage building up over decades and often becoming more noticeable later in life

•   Areas that are regularly exposed to sunlight, such as the face, neck, décolletage and arms, are often the first to develop crepey changes in skin texture and quality

Hormonal Changes

•   Declining oestrogen levels during perimenopause and menopause significantly accelerate collagen loss, with studies showing that women can lose up to 30% of their skin’s collagen within the first 5 years after menopause

•   Reduced hormone levels affect skin hydration, thickness and the skin’s natural ability to repair and regenerate, contributing to increased fragility and crepey texture

Lifestyle and External Factors

•   Significant or rapid weight loss can leave the skin loose and thinner, having lost the underlying structural support that maintains firmness

•   Smoking accelerates the breakdown of collagen and elastin while also reducing blood flow and oxygen delivery to the skin

•   Chronic dehydration can make the skin appear dull, thinner and more fragile, exaggerating crepey texture

•   Poor nutrition, particularly diets low in protein, vitamins and antioxidants, reduces the skin’s ability to repair, regenerate and maintain healthy structure

Understanding the Different Types

Not all dark spots are the same. Identifying which type of pigmentation you have helps me choose the safest and most effective treatment approach for your skin.
 

Age Spots (Solar Lentigines)

Also called sun spots or liver spots, these are flat brown marks that appear on areas that have had the most sun exposure over your lifetime, such as the face, hands, shoulders, and chest. They are caused by cumulative UV damage rather than your actual age, which is why someone in their 30s who spent years in the sun without protection may notice them earlier than someone who has always been careful.

I often explain to patients that these spots are your skin’s memory of past sun exposure. The good news is that, once we confirm the diagnosis, they usually respond very well to the right combination of professional-grade skincare and carefully chosen in-clinic treatments.

 

Melasma

Melasma appears as larger, patchy areas of discolouration, usually in a symmetrical pattern across the cheeks, forehead, upper lip, and chin. The colour can range from light brown to grey-brown or even slightly bluish-brown, depending on how deep the pigment sits in the skin.

It is sometimes called the “mask of pregnancy” because hormonal changes during pregnancy can trigger it, but melasma also occurs in people taking oral contraceptives or hormone replacement therapy, and it can affect men as well. Sun exposure and heat can both make melasma darker and more noticeable.

Melasma can be more challenging to treat than other types of pigmentation, not only because pigment may be present in deeper layers of the skin, but also because the melanocytes are very reactive. This means it needs a gentle, consistent approach with strict sun protection to improve it safely and reduce the risk of it coming back.

Post-Inflammatory Hyperpigmentation

This type of pigmentation appears after the skin has been irritated or inflamed. Acne, cuts, burns, eczema, insect bites, or even overly aggressive skin treatments can leave behind darker marks once the skin has healed. These marks can range from light brown to deep brown or grey-brown, depending on your skin tone and how deep the pigment sits.

Post-inflammatory hyperpigmentation is more common and often more noticeable in darker skin tones, and it can take many months to fade on its own. The good news is that, once the underlying cause is controlled, it usually responds well to gentle brightening treatments and careful skincare, provided we treat the skin kindly and avoid further irritation.

Freckles

Freckles are small, flat spots that darken with sun exposure and tend to fade in winter. They are most common in people with fair skin and red or blonde hair. Some people also ask about treating freckles. Freckles are a natural genetic skin feature rather than a pigment disorder. Many patients choose to keep them, but if you would like a more even tone we can discuss safe options during your consultation.

 

Mixed Pigmentation

Most patients do not have just one type of pigmentation. It is very common to see a combination of sun spots, post-inflammatory marks from past acne or irritation, and sometimes a melasma component all at the same time. This is why pigmentation can feel so stubborn, and why treatments that work for one person may not work for another.

During your consultation, I look carefully at the pattern, depth, colour, and triggers for your pigmentation. I use skin analysis alongside a detailed history to understand what is really going on beneath the surface. From there, we can build a tailored plan that treats each contributing factor gently and safely, helping your skin look clearer and more even without causing further irritation or rebound pigmentation.

Taking this layered, personalised approach usually gives the most natural and lasting improvement.

What Causes Hyperpigmentation and Age Spots?

Hyperpigmentation usually develops from a combination of factors rather than a single cause. Understanding what has triggered your pigmentation is important, because it helps me choose the safest treatment and reduce the chance of it returning.

Sun Exposure

Sun-related UV exposure is the most common cause of hyperpigmentation I see in my clinic. Each time skin is exposed to the sun without enough protection, it produces extra melanin as a defence, and that damage builds up slowly over the years. This is why pigmentation often appears long after the original sun exposure.

Here on the Wirral, with coastal walks, outdoor time, and bright but cloudy days, skin often gets more UV exposure than people realise. Consistent daily sun protection is one of the most important steps in both treating pigmentation and stopping it from coming back.

Hormonal Changes

Hormonal changes can stimulate extra melanin production, which is why melasma often appears during pregnancy, while taking hormonal contraception, or around perimenopause and menopause. Because the hormonal trigger may still be present, this type of pigmentation can be more persistent and prone to recurrence.

Strict daily SPF is essential with hormonal pigmentation, both to improve existing patches and to prevent them from darkening again.

Inflammation and Skin Trauma

When the skin becomes inflamed or irritated, the healing process can sometimes leave behind extra pigment. This can happen after acne, injuries, burns, or certain skin conditions, and it may also be triggered by picking at spots or using products that are too harsh for your skin.

Treating the underlying irritation and caring for the skin gently is just as important as treating the pigment itself, to help prevent new marks from forming.

Genetics and Skin Type

Your natural skin type and genetic background play a big role in how your skin responds to triggers and how likely you are to develop certain kinds of pigmentation. Some skin tones are more prone to developing dark marks after inflammation, while others are more likely to develop sun-related spots over time.

Understanding your skin type helps me choose treatments that are both safe and effective for you, while reducing the risk of further pigmentation developing.

 

Medications

Certain medications can increase your skin's sensitivity to the sun or directly affect melanin production. These include some antibiotics, anti-seizure drugs, and chemotherapy medications. If you have noticed changes in your skin after starting a new medication, it is helpful to mention this during your consultation so I can take it into account when planning safe treatment.

How I Treat Hyperpigmentation

Treating hyperpigmentation properly always requires a tailored approach. The type of pigmentation you have, how deep it sits in the skin, your natural skin type, and any ongoing triggers all influence which treatments will be safe and effective for you.

When you come to see me in clinic, I carry out a thorough assessment so I can understand exactly what is causing your pigmentation before recommending anything. I never take a one-size-fits-all approach. Instead, I create a personalised plan designed around your skin, your goals, and what will give you the most natural, lasting improvement.
 

Clinical-Grade Skincare

The foundation of any hyperpigmentation treatment is a consistent routine with proven, professional skincare. These products contain effective levels of active ingredients and are designed to work deeper within the skin than typical high street products.

In my clinic, I often incorporate the phenomenal pHformula MELA programme, including their TXN serum, alongside carefully selected medical-grade products. These contain ingredients that are clinically proven and specifically designed to tackle pigmentation by helping regulate melanin production, support healthy cell turnover, and gradually brighten and even the skin tone.

Used consistently, the right skincare not only improves existing pigmentation but also helps prevent new patches from developing, which is just as important for long-term results.

 

Chemical Resurfacing 

Chemical resurfacing treatments help lift away the outer layers of skin where excess pigment sits, encouraging fresher, more even-toned skin to come through. In my clinic, I use pHformula resurfacing protocols such as the MELA programme for targeted pigmentation concerns, and TCA Touch treatments where appropriate for more stubborn areas.

These treatments can be carefully tailored to your skin type, pigmentation pattern, and tolerance. I usually recommend a course of sessions for the best results, particularly for age spots and post-inflammatory pigmentation, alongside the right skincare and sun protection to maintain your improvement safely.

Microneedling

Microneedling creates tiny, controlled micro-channels in the skin, triggering a natural healing response that stimulates new collagen and healthy cell turnover. This process helps to gradually disperse and break up clusters of excess pigment while encouraging fresh, more evenly pigmented skin cells to come through. Over time, skin tone looks brighter, smoother, and more even.

In my clinic, microneedling is combined with carefully selected serums, such as exosomes, to enhance results. It works particularly well for mild or superficial pigmentation and for patients who also want improvement in overall skin quality, texture, and fine lines. A course of treatments is always recommended for the best, most natural-looking improvement.

Cryotherapy

Cryotherapy can be a very effective option for small, well-defined age spots. A brief application of controlled freezing targets the pigmented cells within the lesion, allowing the darker skin to gradually lift away as the area heals and is replaced by fresher, more evenly toned skin. It is a quick treatment with minimal downtime, and I always assess each mark carefully beforehand to ensure it is suitable and safe to treat. For isolated sun spots, cryotherapy can give lovely, visible improvement with just one or two sessions.

Combination Approach

For most patients, the best results come from combining a few carefully chosen approaches rather than relying on just one treatment. This might include a tailored clinical skincare routine, a course of in-clinic treatments to speed up improvement, and simple maintenance steps to keep pigmentation from returning.

During your consultation, I will work with you to create a plan that suits your skin, your lifestyle, your budget, and your goals, always aiming for safe, gradual improvement and a naturally clearer, more even complexion.

Sun Protection

No pigmentation treatment will be successful without consistent sun protection. Even small amounts of UV exposure can darken existing patches or trigger new pigmentation very quickly. Daily use of a broad-spectrum SPF 50 is essential, even on cloudy Wirral days, in winter, and when you are indoors near windows.

The good news is that there are now so many lovely sunscreens available that do not leave that dreaded white, chalky look. I can help you choose one that suits your skin type and fits easily into your routine, because protecting your results is just as important as achieving them.

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Real Results

Transformations

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Frequently Asked Questions

Find answers to common questions about this condition

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