You look in the mirror and notice that your skin tone doesn't look as even as it once did.
A few dark patches around the cheeks. Marks left behind after acne. Pigmentation around the mouth. A tan that seems to stay longer than it used to.
And then comes the question: why is this happening to my skin?
Facial pigmentation is not one single condition. Different types of pigmentation have different causes, patterns and responses to treatment. Understanding what is happening is the first step toward choosing the right skincare approach.
What Is Facial Pigmentation?
Skin gets its colour mainly from melanin, a pigment produced by cells called melanocytes. When the skin produces or deposits more melanin in a particular area, that area appears darker than the surrounding skin — broadly referred to as hyperpigmentation.
The reason behind the increased pigmentation matters. It may follow inflammation, such as acne or irritation. It may be associated with hormonal factors and sun exposure, as in melasma. It may also develop gradually from cumulative environmental exposure.
Research shows that pigmentation concerns are particularly relevant in darker skin tones, where inflammation and injury are more likely to be followed by visible post-inflammatory hyperpigmentation.
So when you notice pigmentation, the better question is not simply "How do I remove it?" — it is "What type of pigmentation am I dealing with, and what is driving it?"
The Three Main Types of Pigmentation
1. Melasma
Melasma usually appears as larger, irregular brown or grey-brown patches, often on the cheeks, forehead, upper lip or other areas of the face. It is more common in women and in people with darker skin tones.
Sun exposure is an important factor. Hormonal influences, pregnancy and genetic susceptibility are also associated with melasma. Indian pigmentary experts describe melasma as a chronic and often recurring condition, with sun protection forming an important part of management.
This is one reason melasma should not be treated like an ordinary dark spot. You might improve the appearance of melasma, but maintaining those results often requires ongoing protection and care.
2. Post-Inflammatory Hyperpigmentation (PIH)
Have you noticed a dark mark remaining after a pimple has disappeared? That is a common example of post-inflammatory hyperpigmentation, often shortened to PIH.
Acne, eczema, irritation, injury and other inflammatory processes can trigger pigmentation after the original problem settles. The skin is no longer inflamed, but the pigmentation can remain.
PIH is especially common and persistent in skin of colour. A 2024 systematic review covering 48 studies and 1,356 people with skin of colour found that PIH was most frequently associated with inflammatory conditions and was predominantly located on the face.
This is also why repeatedly irritating the skin in an attempt to remove a dark mark can work against you — the underlying inflammation needs attention too.
3. Sun-Induced Pigmentation and Tanning
Sun exposure does more than temporarily make the skin look darker. Ultraviolet radiation influences pigmentation pathways and can contribute to the development and persistence of uneven skin tone. With repeated exposure, some areas may develop more persistent pigmentation than others.
This is one reason sunscreen is important even when your primary concern is pigmentation rather than sunburn. A 2025 systematic review examining prevention of post-inflammatory hyperpigmentation in skin of colour found sunscreen to be the most consistently successful preventive measure among the interventions evaluated.
For someone already working on pigmentation, daily sun protection is therefore part of the routine, not an optional final step.
Why Does Pigmentation Become More Noticeable With Age?
Pigmentation is influenced by many factors, so there is no single age at which it suddenly starts. But over the years, cumulative sun exposure and repeated episodes of inflammation can become more visible. You may also notice that marks which once faded quickly seem to take longer to settle.
This does not mean your skin has suddenly "stopped working." It means several influences have accumulated over time. For women in their 30s and 40s, this is often the point when previously manageable pigmentation becomes more noticeable.
The answer is not necessarily to add more and more products. It is to understand the cause and build a consistent routine around it.
Why Does Pigmentation Keep Coming Back?
This is one of the most frustrating parts of pigmentation. You work on the dark spots, they look lighter, and then after some time they become noticeable again. There are several possible reasons:
- Continued UV exposure — UV exposure can continue stimulating pigmentation even while you are using targeted skincare.
- The underlying trigger is still present — if acne, irritation or another inflammatory problem continues, new pigmentation can keep appearing.
- Melasma can recur — melasma is often chronic and relapsing. Improvement does not necessarily mean permanent clearance.
- Pigmentation takes time — pigment is not removed from the skin overnight. Research on PIH shows that epidermal pigmentation generally has a better prognosis than deeper dermal pigmentation.
This is why realistic expectations matter.
What Does the Research Say About Managing Pigmentation?
There is no single ingredient or treatment that works for every type of pigmentation. Approaches studied in pigmentation management include topical ingredients, prescription treatments, procedures and photoprotection.
For skin of colour, recent reviews emphasise the importance of tailoring treatment because aggressive procedures and inappropriate treatment can sometimes worsen pigmentation.
For everyday skincare, three principles are especially relevant:
1. Protect the skin from UV exposure
Sunscreen helps reduce ongoing UV stimulation of pigmentation. This becomes particularly important when your goal is to improve uneven skin tone.
2. Avoid unnecessary irritation
Acne, dermatitis and irritation can all contribute to post-inflammatory pigmentation. A routine that constantly irritates your skin is unlikely to be a good long-term pigmentation strategy.
3. Use evidence-backed ingredients consistently
Ingredients such as tranexamic acid, kojic acid and niacinamide have been investigated for pigmentation-related concerns.
Tranexamic acid has been studied specifically in melasma, including topical approaches. A review of the literature found evidence supporting further investigation of tranexamic acid as a pigmentation treatment, while also noting that the evidence base and treatment approaches vary. In one clinical study, 23 participants with melasma applied a 2% topical tranexamic acid formulation for 12 weeks; melasma severity scores improved significantly in 22 of the 23 participants. Kojic acid and niacinamide have also been studied as topical approaches to uneven pigmentation.
The important point is not to look for one "miracle" ingredient. It is to understand the role of each ingredient and use an appropriate routine consistently.
Where Does Silverdew Fit?
At Silverdew, our approach to pigmentation starts with understanding the concern rather than promising overnight transformation.
Overnight Pigment Renewal Cream is formulated with:
- Tranexamic Acid 2%
- Kojic Acid 1%
- Niacinamide 3%
- Bakuchiol 0.5%
- Squalane 3%
- Hyaluronic Acid 2%
The formulation combines targeted ingredients with ingredients intended to support hydration and skin comfort.
Importantly, research on an ingredient is not the same as clinical evidence on a finished Silverdew product. For example, topical tranexamic acid has been studied for pigmentation — that research helps inform why the ingredient has a place in a pigmentation-focused formulation. It does not mean the research proves the exact performance of every product containing tranexamic acid.
That distinction matters. Good skincare should be based on evidence without turning evidence into exaggerated promises.
What About Sunscreen?
If pigmentation is your concern, your routine should not end with a night cream. Daily sun protection matters because continued UV exposure works against your efforts to manage uneven pigmentation.
Silverdew Snow Shield SPF50 is designed as the daytime protection step in the routine.
The broader principle is simple: target pigmentation at night, protect your skin during the day, stay consistent.
Can Facial Pigmentation Be Completely Removed?
There is no universal answer. Some pigmentation fades considerably with time and appropriate care. Some types are more persistent. Melasma, in particular, can recur.
PIH can also take months to improve, especially when pigmentation is deeper or the original inflammatory trigger continues. Recent systematic reviews emphasise that outcomes vary considerably and that there is still limited high-level evidence for many PIH treatments.
So be cautious about anyone promising permanent removal of all pigmentation. A more realistic goal is healthier-looking, more even skin with gradual improvement and better prevention of new pigmentation.
When Should You See a Dermatologist?
Not every dark spot is a cosmetic pigmentation concern. See a dermatologist if a spot is:
- New and changing quickly
- Irregular in shape or colour
- Bleeding or repeatedly crusting
- Itchy or painful without an obvious reason
- Different from the other spots on your skin
- Persistent and difficult to identify
A dermatologist can distinguish common pigmentation concerns from conditions that require medical evaluation.
The Silverdew Perspective
Pigmentation is not a failure of your skincare routine. It is your skin responding to a combination of biological and environmental influences.
Sun exposure matters. Inflammation matters. Hormones can matter. Time matters. And your routine matters too.
The goal is not to fight your skin with increasingly aggressive products. The goal is to understand what is happening, protect the skin from ongoing triggers and choose evidence-informed care that you can follow consistently.
Because once you understand your skin, pigmentation stops being a mystery. It becomes something you can approach with patience, knowledge and realistic expectations.
Research and References
- Mar K, Khalid B, Maazi M, et al. Treatment of Post-Inflammatory Hyperpigmentation in Skin of Colour: A Systematic Review. Journal of Cutaneous Medicine and Surgery, 2024. PMID: 39075672
- Mar K, Maazi M, Khalid B, et al. Prevention of Post-Inflammatory Hyperpigmentation in Skin of Colour: A Systematic Review. Australasian Journal of Dermatology, 2025. PMID: 39953770
- Sarkar R, Dogra S, Sinha S, et al. Expert Consensus on the Management of Hyperpigmentation Disorders in India: A Modified Delphi Study by the Pigmentary Disorders Society. International Journal of Dermatology, 2026. PMID: 42283350
- Sarkar R, et al. Medical Management of Melasma: A Review and Consensus Recommendations by the Indian Pigmentary Expert Group. Indian Journal of Dermatology, 2017. PMID: 29263529
- Davis EC, Callender VD. Postinflammatory Hyperpigmentation: A Review of the Epidemiology, Clinical Features, and Treatment Options in Skin of Color. Journal of Clinical and Aesthetic Dermatology, 2010. PMID: 20725554
- Perper M, Eber AE, Fayne R, et al. Tranexamic Acid in the Treatment of Melasma: A Review of the Literature. American Journal of Clinical Dermatology, 2017. PMID: 28283893
- Kim SJ, et al. Efficacy and Possible Mechanisms of Topical Tranexamic Acid in Melasma. Clinical and Experimental Dermatology, 2016. PMID: 27135282