Dark Circles: The Three Kinds, and What Skincare Can Honestly Do

It's the overhead light that does it. You've slept, you've had the coffee, and the bathroom mirror at seven in the morning still shows somebody who looks as though they were up at four.

I know that mirror well. I spent three months on one eye cream for the brown under my eyes, watched it lift, and then found the part a cream was never going to reach. That's the thing about dark circles: it's one name for three different problems, which is why the cream that worked for your friend did nothing for you. Tranexamic acid and PDRN, two of the most talked-about actives of the last couple of years, now both come in eye-sized tubes, and which one deserves your money depends on which of the three you're looking at.

The Three Types of Dark Circles

The brown one. Extra pigment in the skin under the eye, reading brown or grey-brown and much the same week to week. Dermatologists call it periorbital hyperpigmentation. It runs in families, deepens with sun, and is often what's left behind once eczema or allergies around the eyes have settled.

The blue one. The skin of the lower lid is about as thin as skin gets, and a mesh of small blood vessels sits just beneath it. Where it's thin enough, they show through as a blue, purple or faintly pink cast, worse after a short night or a cold.

The shadow. With time the cheek loses a little volume and the groove where the lower lid meets it, the tear trough, deepens. Overhead light drops into it and leaves a shadow. The skin can be a perfectly even colour; what you're seeing is shape.

Puffiness is a fourth thing, fluid pushing the lower lid forward, and it gets counted as a circle because a bulge casts a shadow beneath it. It has its own section below.

How to Tell Which Type of Dark Circles You Have

Most of us get more than one answer. Mixed circles are common enough that a recent clinical review counts them as a category of their own and notes they usually take a combination of approaches, which is the plain reason one cream rarely covers everything.

What can an eye cream honestly do for dark circles?

An eye cream can gradually lighten the look of the pigmented kind of dark circle and, over months, help thin under-eye skin look less see-through. It can't fill a hollow, so the shadow kind is a job for concealer or a clinic, and its effect on puffiness is temporary.

Pigmented Dark Circles: What Causes Them, and What Fades Them

This is the kind skincare does best with, and it's personal. I've been fighting pigmentation for years, and the brown under my eyes has been part of that fight for a long time. The tranexamic acid eye cream in the edit below is the one I used on it, for three months, and by the end of it the brown had faded. The band that used to sit along my lower lashes, a brownish grey that was darkest at the inner corner, had lifted to something much closer to the colour of my cheek, and my under-eyes stopped looking like a separate shade from the rest of my face. What it hadn't touched was the faint groove underneath, and I'll come back to that.

If your mother has the circles you have, that isn't a coincidence. A comprehensive dermatology review lists heredity first among the causes, and the pattern follows skin tone: when Singapore's National Skin Centre examined 200 patients, the inherited, pigmented type was the commonest form in its Indian and Malay patients. If you have deeper skin and have had these circles since childhood, it's a well-recognised pattern rather than anything you're doing wrong.

The actives worth looking for each work at a different point in how pigment gets made, which is why they pair so well. Tranexamic acid works furthest upstream, on the signal that switches pigment production on. Its strong trial record is in melasma, where a 2024 meta-analysis of 22 randomised trials found it reduced severity; under-eye pigment is a different and less studied problem, so read that as the reason the ingredient is trusted rather than a forecast for your circles. There's more in Tranexamic Acid: The Brightening Hero. Niacinamide slows the hand-over of finished pigment into the surface cells, and it's kind to a barrier this thin. Vitamin C slows the enzyme that builds pigment. Glutathione is the newest on skin, with early but encouraging results from a placebo-controlled trial of a glutathione lotion.

Then the sunscreen, right up to the lower lid. UV is what switches the signal back on, so an active without daily SPF is a tap running into a bath with the plug out. Most of us stop a centimetre short of the eye because it stings, and that centimetre is exactly where these circles live.

Give it eight to twelve weeks before you judge, and take your before photo by a window rather than under the bathroom light, so you're comparing like with like.

Thin Skin and Hollows: What Skincare Can Build, and What It Can't

If your circles are the blue kind, you're seeing through the skin rather than at it. The lower lid is so thin that the vessels underneath show, and the most a cream can do is give that skin a little more body, slowly.

This is where retinoids earn their reputation. They're the best-evidenced topical for building skin from underneath: in one randomised, vehicle-controlled trial, retinol raised new collagen and the skin's water-holding molecules over 24 weeks. That was on the forearms of older volunteers, so take it as the direction of travel and the pace, which is months, not weeks. It's why I used a retinal serum on mine: retinal reaches the active form in one step rather than two, so it works at a lower dose on skin this fine. The whole ladder is in Retinal vs Retinol.

Peptides and PDRN do the supporting work. Peptides are small signals that tell skin to keep making its structural proteins, and they sit happily alongside a retinoid. PDRN, a fragment of DNA, made its name by injection in clinics; in a cream it's gentler and much newer, and PDRN Skincare: What It Actually Does tells that story properly. If your under-eye has gone crêpey rather than dark, this is your aisle.

The hollow is different, and no jar reaches it. A tear trough is volume and bone, and as the cheek loses a little of the first, the groove deepens and catches the overhead light. Discussing a 45-year-old patient in Eye News, consultant ophthalmic surgeon Raman Malhotra wrote that people at that age "usually complain of shadowing in the lower eyelid tear trough and lid-cheek junction". Shadowing is the word to hold on to. It's shape, and a cream works on colour and skin.

I found that line the long way round. The creams had sorted the colour and done their part for the skin, and then, after I turned 35 last year, the hollow deepened and there was nothing left for a tube to do. With the pigment treated, I wanted to work on the hollow and the texture of the skin, so I booked a round of polynucleotides under my eyes, and the difference to the look and quality of the skin there impressed me. They're injected, though, and aimed at skin quality rather than at filling the groove, and an injection is a different conversation from a cream, even one with PDRN on the label.

Filling the hollow itself means hyaluronic acid filler, placed by a medical practitioner, and that's a decision for a consultation room rather than a blog. Until then, the best tool in your bathroom cabinet is a concealer one shade lighter than your skin, pressed into the groove rather than swept across it.

Puffy Eyes: What Helps in the Morning

Puffiness is mostly fluid, and it's worst first thing because you've spent the night lying flat. A salty dinner and a drink add to it, and so does a short night: when Swedish researchers photographed people after normal sleep and after a sleepless one, observers rated the tired faces as having more swollen eyes and darker circles.

Cold helps fastest. I keep a gua sha in the fridge and start under my eyes in the morning, because that's where I'm puffiest. Hydrogel patches arrive chilled with their own essence; reusable silicone patches hold your own eye cream in place and stay cool for several minutes. Caffeine turns up in plenty of eye products for this too. All of it is temporary, and that's fine: the job is getting you through the nine o'clock meeting, not changing your face.

How to Apply Eye Cream

Use your ring finger. It's the weakest one you have, which is the point. Tap, don't rub.

Follow the bone. A rice-grain amount per eye, dotted along the bony rim of the socket. Product travels inwards as it warms, so it reaches the skin nearer the eye without being put there.

Keep it off the lash line and well away from the waterline, especially anything with a retinoid in it.

Actives at night, SPF in the morning. Bring a retinal eye serum in every other evening, and pat your sunscreen right up to the under-eye in the morning.

If something stings, stop for a week and let the skin settle. The under-eye has less barrier to spare than anywhere else on the face, and everything in Skin Barrier Repair 101 applies twice over, friction included.

When Dark Circles Aren't a Skincare Problem

See a GP if circles or swelling arrive suddenly, show up under one eye only, come with an eyelid that's swollen or itchy, or turn up alongside allergy symptoms. The NHS lists allergy among the common causes of an itchy or swollen eyelid, and treats a lid that's red, hot and painful, or a suspected allergic reaction, as reasons for an urgent appointment. None of that is a job for an eye cream.

The Skin-Nomad Edit

Five picks, each for a different job. If you only buy one, let the mirror test choose it.

Pick	Best for	When
Mary&May eye cream	Brown, pigmented circles	Morning or evening
Beauty of Joseon eye serum	Thin, bluish skin	Evening
Medicube eye cream	Fine lines and firmness	Morning
Heimish hydrogel patches	Puffiness after a short night	Morning, twice a week
Our silicone patches	Morning puffiness, over your own eye cream	Any morning

For brown circles: Mary&May Tranexamic Acid + Glutathione Eye Cream

This is the one I used for three months, and if the stretch test left a brown tone sitting still, the Mary&May Tranexamic Acid + Glutathione Eye Cream is built for exactly that. Both actives are declared on the label at 1,000 ppm, an eye-cream level rather than a melasma treatment, and the right register for skin this thin. Between two eye creams that otherwise look alike, I'll take the one that prints the number.

Niacinamide sits sixth on the list, and adenosine and hyaluronic acid look after the fine dehydration lines, which you'll notice changing well before the colour does. It's a cream with some body to it, made for the brown, and it leaves a hollow exactly as it found it.

For thin, bluish skin: Beauty of Joseon Revive Eye Serum : Ginseng + Retinal

The Beauty of Joseon Revive Eye Serum : Ginseng + Retinal is what I used alongside the Mary&May to build up the thin skin under my eyes. Its retinal sits inside liposomes that release it gradually, which is what makes a retinoid workable this close to the eye, and it goes on as a thin serum that sinks in rather than wandering overnight. Ginseng is there for circulation in an area where blood pools, with niacinamide, ceramide NP and a peptide underneath.

Based on Beauty of Joseon's own research, over two weeks users saw the appearance of wrinkles improve by 8.65%.¹

That's the early win; the structural work is the slower one, which is why it earns a permanent evening slot. Start every other night, and if vitamin A is new to you, get used to it on your face first.

For fine lines and firmness: Medicube PDRN Pink Peptide Eye Cream

The Medicube PDRN Pink Peptide Eye Cream is for an under-eye that has started to crease and go slightly crêpey. Five peptides work on firmness, 5% niacinamide takes on the brown share of a circle, and three weights of hyaluronic acid hold water at different depths. The texture is closer to a thick lotion than a balm, so it stays put rather than sliding into the crease and taking concealer with it.

Based on Medicube's own research, over one week users saw eye firmness up 2.87% and moisture up 22.5%.²

It's the morning eye cream here, happy under SPF and make-up. It carries added fragrance, so if your eyes react to scent, patch it at the outer corner first.

For the morning after a short night: Heimish Bulgarian Rose Hydrogel Eye Patch

The Heimish Bulgarian Rose Hydrogel Eye Patch comes out of the jar cold and grips rather than slides, which is most of what you want from a patch at seven in the morning. The essence is steam-distilled Bulgarian rose water with hyaluronic acid and centella for same-day plumping and calm, and niacinamide for tone over repeated use. Sixty to a jar makes it a twice-a-week habit, and what's left behind absorbs in a minute or two, so concealer goes straight on.

For every morning: our reusable silicone patches

We made the Skin-Nomad Reusable Under Eye Mask - medical grade silicone to hold an eye cream in place while you get on with the morning. The silicone is soft and faintly tacky, thin enough to curve into the hollow under the eye with no adhesive. There's nothing in it: it seals in what you've applied and stays cool for several minutes, which is where the de-puffing comes from. A pair lasts around a year, and because sealing a product in makes it feel stronger, go gently over a retinal serum at first.

There's more in our dark circles collection, and the full eye care range sits behind it.

The Verdict: Worth It for Pigment and Thin Skin, Not for a Hollow

If your circles are brown and have been there for years, an eye cream with tranexamic acid is worth buying, with daily sunscreen right up to the lower lid and a window-lit photo to check against at twelve weeks. If they're blue and thin, a retinal eye serum at night is the long game, and sleep is the part no product does for you.

If the stretch-and-tilt test said shadow, skip eye creams for that job and put the money towards a good concealer, or towards a consultation with a medical practitioner if you want the shape changed. If puffiness is your real complaint, cold patches are a pleasure and a morning fix, and nothing more permanent than that.

That's the order I'd do it in, because it's the order I did it in: the creams first, for as long as the problem is colour and skin, and a practitioner only once the shape itself has changed. And if your circles only show up after a bad week, nothing here is necessary.

FAQs

Do eye creams work for dark circles?

For the pigmented kind, a well-chosen one can lighten the look over a couple of months, and for thin skin a retinoid eye serum works over several. For shadows from a hollow, no cream changes the shape underneath, and that's the type most often mistaken for pigment in a bathroom mirror.

Can dark circles be permanent?

Inherited pigment and the hollows that come with age are long-term features rather than things that clear up by themselves, and both can be improved without being erased. Circles from a short night, a cold or allergies come and go with the cause. Pigment stays lighter for as long as you keep up the active and the sunscreen.

Do under-eye patches work?

For the morning, yes. Cold and hydration take down puffiness and plump fine dehydration lines for a few hours. Hydrogel patches bring their own essence, and reusable silicone ones hold your own eye cream in place. Neither changes the underlying cause, so think of them as a fix for the day rather than the month.

Is a separate eye cream necessary?

Not always. If your face moisturiser and sunscreen don't sting round your eyes, they're doing the basic job. A dedicated eye product earns its place when you want an active there, such as a retinoid or tranexamic acid, at a strength and in a texture made for skin that thin.

Check Them by the Window

The bathroom light is the least forgiving judge in the house, and it's the one most of us consult first thing. Look again by a window before you decide what you've got. Two of the three kinds answer to patience, one answers to a practitioner, and none of them is a verdict on how well you're looking after yourself.

Brand figures, as published by each brand. 1 Beauty of Joseon: Korea Dermatology Research Institute, 21 people, two weeks. 2 Medicube: Global Institute of Dermatological Sciences, one week, panel size not published.

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