Melasma Treatment Singapore
Melasma shows up as symmetrical brown or grey-brown patches, usually across the cheeks, upper lip, forehead and the bridge of the nose. It affects women far more often than men, and it is most common in medium to darker skin tones.
It is also the pigmentation that is easiest to make worse. The wrong laser at the wrong setting can leave the skin darker than it started.
Dr Ang Sue-May assesses the depth and pattern first, then treats accordingly.
What Causes Melasma?
Melasma is driven by a combination of hormonal stimulation and ultraviolet exposure, both of which activate melanocytes – the cells responsible for producing pigment – in a dysregulated way. The result is localised areas of excess melanin deposition that appear as the characteristic patches of discolouration.
Key Triggers
Sun exposure
UV radiation is the most consistent trigger for melasma onset and flare. Even brief or incidental sun exposure can worsen existing pigmentation, which is why sun protection forms the non-negotiable foundation of any treatment plan.
Hormonal changes
Oestrogen and progesterone stimulate melanocyte activity, which is why melasma frequently develops or worsens during pregnancy – where it is sometimes referred to as the mask of pregnancy – and in those taking oral contraceptives or undergoing hormone replacement therapy.
Heat
Visible light and infrared radiation, including heat, can stimulate pigment production independently of UV exposure. This is a particularly relevant consideration in Singapore’s climate.
Genetics
A family history of melasma increases susceptibility, and the condition is more prevalent in those with Fitzpatrick skin types III to V – the skin types most common in Singapore’s diverse population.
Why Melasma Requires Specialist Care
Melasma is chronic and prone to relapse. Aggressive treatment approaches – including high-energy laser protocols used without appropriate caution in darker skin types – can trigger post-inflammatory hyperpigmentation, making the pigmentation considerably worse. Over-the-counter brightening products rarely address the condition at the depth required and can, in some formulations, cause skin sensitisation.
An effective treatment strategy must account for the depth of pigmentation (epidermal, dermal, or mixed), the individual’s skin type, hormonal context, and lifestyle – particularly with regard to sun exposure.
Dr Ang will assess your melasma carefully before recommending any treatment, and will guide you through a programme that prioritises safety and sustainable improvement over rapid but fragile results.
Treatment at Skincodes
Sun Protection
Sun protection is foundational – a treatment in its own right, not merely supplementary. Broad-spectrum SPF50+ sunscreen, applied correctly and consistently, is the most important single measure in managing melasma. Treatment outcomes are significantly diminished without it.
Topical Depigmenting Agents
The cornerstone of first-line medical treatment for melasma. Single-agent or combination prescription formulations work by interrupting melanin synthesis at the cellular level. They require consistent, supervised use and careful monitoring to ensure efficacy.
Chemical Peels
At appropriately selected concentrations can accelerate cell turnover, reduce surface pigmentation, and improve overall skin evenness when used as part of a staged treatment plan. Peel selection in melasma requires expertise, particularly in skin types prone to post-inflammatory pigmentation.
Laser Treatments
Incorporated carefully and selectively in the management of melasma. Low-fluence pico toning and yellow light 585nm lasers can target melanin deposits in epidermal and mixed melasma with vascular component – but patient selection, parameter settings, and timing are critical to achieving improvement without triggering a pigmentation rebound. Dr Ang will advise on whether laser therapy is appropriate in your case and, if so, which approach is most suited to your skin.
Radio Frequency Microneedling
Radio frequency (RF) microneedling combines micro-injuries with thermal energy to remodel skin and address pigmentation with lower risk of post-inflammatory hyperpigmentation than lasers. The treatment stimulates collagen, disrupts melanin deposition, and strengthens the skin barrier, with visible improvements in tone and clarity emerging over multiple sessions.
What to Expect
Treatment for melasma is a long-term commitment. Results take time, maintenance is ongoing, and rigorous sun protection must continue indefinitely. With the right approach, meaningful and sustained improvement is achievable.
Progress is gradual, and maintenance is often required. Dr Ang will guide you through realistic expectations at your initial consultation.
Common Questions About Melasma
Can melasma be cured?
No. Melasma is controlled rather than cured. It relapses, particularly with sun exposure and hormonal change. The realistic goal is meaningful fading and then keeping it there.
Is laser safe for melasma?
At the right settings, in the right patient, as part of a wider plan. At the wrong settings it can leave the skin darker than before. Laser is not the first thing tried for melasma, and it is never the whole plan.
Will melasma go away after pregnancy?
Sometimes it fades in the months after delivery. Often it does not fully clear, and it usually returns with further pregnancies or with hormonal contraception.
Why does my melasma get worse in Singapore?
Heat and visible light drive pigment production on their own, separately from UV. In an equatorial climate you get all three, all year, which is why melasma is harder to hold steady here.
Does sunscreen alone help?
It will not clear existing melasma, but no treatment works without it. Broad-spectrum SPF50+, applied properly and reapplied, is the single most important part of the plan.
How long before I see a difference?
Melasma responds slowly. Progress is measured in months, not weeks, and maintenance continues afterwards.
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