Melasma v's hyperpigmentation. What's the difference and does it even matter?
- inkworksstudionz
- 2d
- 4 min read
You’ve been doing everything right. Sunscreen every morning. The brightening serum someone promised would fade it for good. Months later, the patch on your cheek looks exactly the same.
Here’s why: you might be treating the wrong thing.
“Pigmentation” gets used as a catch-all term for any dark mark on the skin. Melasma is something far more specific. Age spots are something else again. They can look similar on the surface, but they do not behave the same way, and they do not respond to the same treatment.
What each term, melasma v's hyperpigmentation actually means
Pigmentation, in the loosest sense, means any change in skin colour. In everyday use, people usually mean hyperpigmentation: patches that are darker than the surrounding skin, caused by excess melanin. It can come from sun exposure, inflammation, injury, medications, or acne, and it can show up anywhere on the body.
Melasma is more specific. It is an acquired form of hyperpigmentation, usually symmetrical, and driven by a mix of UV exposure, hormones, and genetics. It is especially common in women, and it is often linked to pregnancy, the contraceptive pill, or hormone therapy. Heat and sunlight can worsen it.
So pigmentation is the broad category. Melasma is one particular member of that category, with its own triggers and its own rules. It's not really Melasma v's hyperpigmentation.
The patterns to look for
Melasma tends to show up on both sides of the face, evenly. Both cheeks. Both sides of the upper lip. It often clusters across the centre of the face, the cheeks, or along the jawline, rather than turning up as a single isolated mark.
Post-inflammatory hyperpigmentation, or PIH for short, tells a different story. It's the kind that follows acne, and it leaves its mark exactly where the inflammation was, a pimple, a rash, a scratch that's healed. The cause is clear, and the pattern is patchier rather than symmetrical.
Age spots are NOT melasma either
Sun spots or age spots, also called solar lentigines, are a third category.
Small, well-defined spots that build up over years of sun exposure rather than being driven by hormones. Where melasma spreads in a recognisable pattern, these show up as a single, sharply outlined spot at a time.
PIH belongs in neither group. It follows inflammation or injury, acne, eczema, an infection, even tinea versicolor, and sits exactly where that irritation was.
Three categories. Three different reasons your skin is doing what it's doing.
How a clinician tells them apart
Pattern, symmetry, and history do most of the work. Pregnancy, the pill, recent acne, sun exposure, all of it matters.
Melasma is usually diagnosed by looking at the skin and asking the right questions, though sometimes a closer skin exam helps work out how deep the pigment sits. When something doesn't fit the usual picture, rarer causes get ruled out too.
The simple version
Melasma: patchy, symmetric, centred on the face, linked to hormones, genetics, and sun.
Age spots: isolated, sharply defined, on sun-exposed skin, built from years of cumulative UV.
PIH: follows a previous rash, breakout, irritation, or injury, in the exact spot it happened.
Either way, sunscreen daily. UV worsens all three. No exceptions.
When it’s worth getting checked
New pigmentation. Spreading pigmentation. Anything uneven that is not improving despite consistent sun protection. These are the moments to get it looked at properly, especially on the face, where all three can look deceptively similar from a distance.
Treatment, in brief
Melasma: sun protection first, always. Topicals like azelaic acid, tranexamic acid, hydroquinone, or retinoids may help, depending on your skin and history. Aggressive procedures can sometimes aggravate melasma, so caution matters more than speed.
Age spots: these often respond well to targeted treatment once you know that's what you're dealing with. Brightening actives and spot-specific procedures can work faster here than they do on melasma.
PIH: treat the original trigger first, then support skin turnover and calm pigment production. Sun protection still applies, but the plan is usually more straightforward.
How ProCell treats pigmentation
Controlled Healing: The tiny micro-injuries prompt your skin to shed older, pigmented cells.
Growth Factors: Stem-cell-derived serums are applied immediately after the treatment. These growth factors help regulate melanin production in overactive melanocytes (pigment cells).
Enhanced Absorption: The microchannels increase the absorption of active, brightening ingredients by up to 300%.
What to expect
Treatments Needed: While light rejuvenation may take 2–3 sessions, treating melasma and stubborn pigmentation typically requires a series of 4–6 treatments, spaced about 4 weeks apart to allow for proper cellular renewal.
Downtime: Because ProCell uses a precise stamping technique rather than traditional rolling (which can tear the skin), downtime is minimal. You can expect mild redness similar to a post-workout glow or a light sunburn, which usually subsides within a few hours to a day.
Results: Because this treatment focuses on cellular communication and skin health rather than destroying pigment with heat, results are long-lasting and less likely to return with minimal sun exposure.
Procell Packages start from $1100
Before / After Procell MD after 3 sessions
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