Category: Skin types

Dark marks are the slowest thing in skincare to fix and the easiest to make worse. Most of the disappointment comes from one thing: treating all brown patches as if they were the same problem. They are not.

Three kinds, and they behave differently

• Post-inflammatory marks. Flat brown or pink spots left where a pimple, scratch or wax burn was. These fade on their own — in three months on fair skin, often much longer on deeper skin tones.
• Sun spots. Sharp-edged brown patches on the areas that catch light: cheekbones, forehead, backs of hands. They accumulate and do not fade by themselves.
• Melasma. Larger, symmetrical, blurry-edged patches, usually on cheeks, upper lip and forehead. Driven by hormones plus heat and light. This one comes back, and managing it is a long game rather than a cure.

If your patches appeared during pregnancy or on hormonal contraception and sit symmetrically on both cheeks, assume melasma and be gentler than you think you need to be.

The part nobody wants to hear

Without daily sunscreen, nothing else on this page works. Pigment is produced in response to light and heat; every unprotected day undoes weeks of effort. In Florida that includes cloudy days, car journeys and the walk from the parking lot.

For melasma specifically, a tinted mineral sunscreen is better than a clear one — the iron oxides in it block visible light, which clear sunscreens do not.

What actually works

• Azelaic acid — gentle, works on pigment and inflammation together, usually considered safe in pregnancy. A good first choice.
• Vitamin C in the morning — modest on its own, useful alongside sunscreen.
• Niacinamide — interrupts pigment transfer, and it is hard to irritate skin with it.
• Retinoids — speed up turnover so marked cells leave faster. Not in pregnancy.
• Tranexamic acid — one of the few things that genuinely helps melasma.

Pick two, not five. Give them three months, with photographs in the same light at the start — memory is a terrible judge of slow change.

What makes it worse

• Aggressive peels and scrubs. Inflammation creates more pigment. On deeper skin tones this backfires badly.
• Picking spots. The mark lasts six months; the spot would have lasted a week.
• Heat. Hot yoga, saunas, standing over a stove — melasma reacts to heat, not just light.
• Unregulated whitening creams. Products bought abroad or online sometimes contain mercury or high-dose steroids. They lighten fast and then leave skin permanently damaged.

When to see a doctor

Any single spot that changes shape, colour or size, has an uneven border, or bleeds and will not heal needs a dermatologist, not a brightening serum. That is not cosmetic pigmentation and no routine should be used to watch and wait on it.

“Combination skin” is the label people are given when nobody looked properly. An oily T-zone with dry cheeks is real — but most of the time it is not a skin type at all. It is dehydrated skin that has been treated as oily.

Why the T-zone is oilier anyway

Forehead, nose and chin simply have more oil glands than cheeks. Everyone’s face is slightly combination for that reason. It only becomes a problem when the difference is large enough that one routine cannot serve both areas.

The loop most people are stuck in

It goes like this. The nose is shiny, so you buy a mattifying cleanser. It strips the whole face. The cheeks get tight and start flaking. The T-zone, now short of water, produces more oil to compensate. By afternoon you are shiny and flaking, so you buy something stronger.

Breaking that loop almost always means using less, not a cleverer product.

How to tell which one you have

Genuinely combination	Dehydrated, mislabelled
Cheeks feel comfortable, just not oily	Cheeks feel tight, especially after washing
Pattern is stable year-round	Pattern appeared in the last few months
T-zone shine builds slowly through the day	Nose is shiny within an hour of washing
Skin tolerates most products	Nearly everything stings a little

What to do if it is dehydration

Stop treating the shine. Gentle cleanser, a humectant on damp skin, a light moisturiser everywhere, sunscreen. Give it three weeks. In most cases the T-zone calms down on its own once the skin stops defending itself, and the cheeks stop flaking within days.

What to do if it is genuinely combination

Use one gentle base for the whole face and treat only by zones:

• One cleanser for everything — a mild gel or cream. Two cleansers is a step nobody keeps up.
• Light moisturiser everywhere, a richer one on the cheeks only if they need it.
• Niacinamide across the face — it helps oil regulation and the barrier at the same time.
• A salicylic acid on the T-zone only, two or three times a week. Never on dry cheeks.
• Clay mask on the nose and chin, not the whole face. Fifteen minutes, washed off before it cracks.

In humid climates it is worse

In Florida the air is damp outside and dry inside, and most people spend the day moving between the two. That swing makes combination patterns look more extreme than they are, and it is the main reason people here keep buying products for two different faces.

Breakouts along the jaw and chin after 35 are not teenage acne that came back. The mechanism is different, and so is what helps. Treating it with the drying products that worked at seventeen usually makes it worse.

How to recognise it

• Location. Lower third of the face: jawline, chin, around the mouth, sometimes the neck.
• Type. Deep, tender, slow bumps that sit under the skin for days rather than whiteheads on the surface.
• Timing. Appears in the same week of the cycle, month after month.
• Skin around it. Often dry or normal, not oily — which is why the usual acne aisle is the wrong aisle.

Why it happens now

From the late thirties oestrogen starts to fluctuate while androgens stay steadier. The balance shifts, oil composition changes, and skin that was clear for twenty years starts behaving differently. Coming off hormonal contraception, pregnancy and perimenopause all do the same thing, faster.

At the same time, skin after 35 heals more slowly and marks more easily — so each spot leaves a brown mark that outlasts it by months. That is usually what bothers people more than the spot itself.

What makes it worse

• Drying it out. Alcohol toners, strong foaming cleansers, benzoyl peroxide over the whole face. Mature skin does not have the oil reserve to survive that, and you end up with breakouts and flaking.
• Scrubs. Physical exfoliation on inflamed skin spreads it and leaves marks.
• Changing everything at once. Three new products in a week means you will never know which one helped.
• Picking. Deep hormonal bumps have nothing to extract. Pressing one turns a two-week spot into a six-month mark.

What a sensible routine looks like

The aim is to calm inflammation and protect the barrier, not to strip the face.

1. Cream or gel cleanser that leaves no tightness.
2. Niacinamide in the morning — it reduces inflammation and helps with the marks left behind.
3. A retinoid at night, starting twice a week and building slowly. This is the single most useful ingredient here, and the one people give up on too early.
4. Azelaic acid if marks are the main concern — it works on both inflammation and pigment, and is one of the few actives usually considered safe in pregnancy. Check with your doctor.
5. Moisturiser and daily sunscreen. Without sunscreen every mark darkens and stays far longer.

Give it three cycles before judging. Hormonal acne responds slowly because you are working against a monthly rhythm, not a daily one.

When to see a doctor, not an esthetician

Cysts that hurt and scar, acne that appeared suddenly and severely, breakouts with new facial hair growth, hair thinning or irregular periods — all of that needs a doctor. Some of it points to a hormonal condition that skincare cannot touch, and prescription treatment works far better than anything on a shop shelf. A skincare plan supports medical treatment; it does not replace it.

Dry skin and dehydrated skin are not the same thing, and that is why so many people buy the wrong products. Dry skin lacks oil. Dehydrated skin lacks water. A rich cream fixes the first and can make the second feel worse — tight, shiny in places, and still flaking by lunchtime.

Here is how to tell them apart at home, and what actually changes once you know which one you have.

The short version

Dry skin	Dehydrated skin
A skin type. You are born with it and it tends to stay.	A condition. It comes and goes, and anyone can get it — including oily skin.
Not enough oil (lipids).	Not enough water in the upper layers.
Feels rough, looks dull, flakes.	Feels tight, looks a little crepey, can be oily and tight at once.
Rarely gets shiny.	Often gets shinier — skin overproduces oil to compensate.
Needs oils and richer textures.	Needs water-binding ingredients and a barrier to hold it in.

How to check at home

Wash your face with a mild cleanser, pat dry, and apply nothing. Wait 30 minutes and look in good daylight.

• It feels tight everywhere, including the T-zone, but your nose still looks shiny. That is dehydration.
• It feels rough and looks matte all over, with visible flaking around the nose and brows. That is dry skin.
• Fine lines on your cheeks look more visible than usual and soften after you drink water or apply a hydrating serum. Dehydration again — real wrinkles do not change that fast.

One more check: gently pinch the skin on your cheek. If it takes a moment to settle back, the upper layers are short on water.

What causes dehydration

Almost always something you are doing, not something you were born with:

• Cleansers that strip. If your face squeaks after washing, that is not clean — that is a damaged barrier.
• Too many actives at once. Acid toner in the morning, retinol at night, a scrub on Sunday — each is fine alone, together they take the barrier apart.
• Air conditioning and heating. In Florida that is most of the year, and it pulls water out of the skin all day.
• Hot water and long showers. Comfortable, and quietly expensive for your face.

What to change for dehydrated skin

The order matters more than the brand. Water first, then something to hold it in.

1. Switch to a gentle cleanser. Cream or milk texture. No squeak afterwards.
2. Apply a humectant to damp skin — glycerin, hyaluronic acid, panthenol, urea. On dry skin in dry air, hyaluronic acid alone can pull water out of your face, which is why so many people say it made things worse.
3. Seal it. A moisturiser with ceramides, squalane or a light oil, applied within a minute while skin is still damp.
4. Pause the actives for two weeks. No acids, no retinol, no scrubs. If the tightness goes away, you have your answer.

What to change for dry skin

Dry skin needs the same water step, plus more lipid. Richer creams at night, an oil or balm as the last layer in winter, and no foaming cleansers at all. Dry skin also ages faster in appearance, so sunscreen matters more here, not less — a dry face with no SPF loses firmness visibly sooner.

When it is not either one

If the tightness comes with burning, persistent redness, or patches that itch and will not settle in a few weeks, that is not simple dehydration. Rosacea, eczema and seborrhoeic dermatitis all look like “dry skin” at first and need a dermatologist, not a different cream. A skincare plan is not medical care — see a doctor when the skin hurts.

The honest bit

Most people I see have dehydrated skin, not dry skin — and they have been buying rich creams for years because a shop assistant said “dry”. The creams sit on top, the skin still feels tight, and the money is gone. Working out which one you have costs nothing and changes what you buy next.