What is the best winter skincare routine? Four Korean steps, not ten.
Four steps, in this order. The short version first, then the evidence for why it is four and not ten.
- Cleanse without stripping. If your face feels tight for twenty minutes after washing, this is the step to change, before you buy another cream.
- Humectants on damp skin. Toner or essence, applied while your face is still wet from the sink. Not on dry skin.
- Barrier lipids over the top. This is the step almost everyone gets wrong in winter, and it is not about richness. It is about which lipids. The rest of this post is about why.
- Sunscreen, daily, including the grey days. It sits outside every ViaJiin kit by design, because SPF is regulated as an over-the-counter drug in the United States. Wear it anyway.
That is the Korean answer, and not because four is a lucky number. Somebody has to decide which four, and deciding which actives can safely sit on top of each other is the entire job. Korean beauty trade press had a word for this by 2020, 스킵케어, skip care, and I wrote up where that came from in why a Korean routine is four steps and not ten.
Now the part that explains step three.
Why does my skin feel tight even when I use a moisturizer?
Every winter I get the same message from customers, in slightly different words. My skin feels tight. It drinks everything and stays thirsty. I am using more product than I did in August and it is somehow worse.
The honest answer is that most winter routines add more moisture and change nothing about what kind. And the research on what holds skin together points somewhere more specific than "use a richer cream."
It also, as you will see, refuses to support about half of what gets written about winter skin. Including some things I would have liked it to support.
What the research says, and what it does not
I want to start with the part most winter skincare writing gets wrong, because it is the reason I trust the rest.
The common claim is that winter strips your ceramides. The evidence for that is genuinely mixed.
One study of face, hand and leg skin found a pronounced seasonal decline across the lipid levels it measured, and specifically a 20 percent decrease in ceramide 1 linoleate in winter compared with summer. It is worth noting the exceptions the same paper reports: the other fatty acid levels stayed fairly constant across seasons, and ceramide 1 oleate went up rather than down.
That paper also noted, citing earlier work, that transepidermal water loss "does not appear to increase with either age or season." It did not measure water loss itself, so treat that as a flag rather than a verdict. But it is a flag worth having, because "winter makes you lose more water through your skin" is stated as settled fact all over the internet.
A study across multiple body sites found close to the opposite on ceramides. Total lipid amounts decreased slightly in winter, most noticeably on the forehead and chest, but ceramide mass was slightly higher in winter at almost every site tested, the inner elbow and the top of the foot excepted. The authors put that down to "seemingly enhanced keratinization in winter."
So two careful studies, two different answers on ceramides, agreeing on one thing only: total barrier lipids trend down in winter. That is a smaller claim than the internet makes, and it is the one I will build on.
The American Academy of Dermatology puts the environmental side plainly: "Cold air outside, hot air inside, and dry air everywhere can disrupt the skin's barrier in the winter."
The finding that changed how I read an ingredient list
Here is the part that actually matters, and it has nothing to do with seasons.
Your outermost skin layer is not held together by ceramides alone. On a total lipid mass basis it runs about 50 percent ceramides, 25 percent cholesterol and 15 percent free fatty acids, which works out close to equal parts by mole. Three classes, in proportion.
And when researchers applied those lipids to skin whose barrier had been deliberately disrupted, the result was not a gradient where some is good and more is better. An equimolar mixture of all three let the barrier recover normally. Applying only one or two of the three "actually results in a delay in permeability barrier repair."
Read that twice. On acutely disrupted skin, an incomplete lipid mixture delayed recovery rather than speeding it.
Two limits on that finding, and I would rather state them than have a dermatologist state them for me. It was a lipid mixture in a laboratory, not a finished cosmetic on a face. And "delayed recovery" is not the same sentence as "worse than nothing." But it is a real result about how barrier lipids behave as a set, and once you know it, "contains ceramides" on a front label stops being the interesting part. The question becomes what is in there with them.
The limit of reading an ingredient list
Before I point you at anything, the caveat that most brands would leave out.
An ingredient list tells you what is present and roughly in what order. It does not tell you how much. It never tells you a ratio. So I cannot look at a panel and tell you whether a formula matches the proportions in that research, and neither can anyone else outside the lab that made it.
This matters because trace amounts are real. ViaJiin's own ingredient file flags a body lotion we looked at and did not take, where the five advertised ceramides are present at well under one part per million. That is a label claim and nothing more. I am not going to attack that practice in one paragraph and then quietly rely on it in the next.
What position does tell you is something. An ingredient high on a panel is present in more than a trace. An ingredient dead last is usually present in very little. So in what follows I am going to tell you where things sit, and you can draw your own conclusions.
Where the Korean formulas do something different
The pattern I kept running into while sourcing, and part of why the lineup looks the way it does: Korean formulators are willing to put barrier lipids into a toner.
It is not unheard of in the US, and I am not going to claim it never happens, because it does. But it is uncommon, and a US toner is more often water, humectants and maybe an acid, with the lipids living in the cream if anywhere.
The Dr.RELIEF DAC2 Zero-Pore Hyaluronic Acid Toner carries five ceramides (NP, NS, AS, AP and EOP) at positions 22 through 26 of 40, then cholesterol, palmitic acid, stearic acid and squalane at 27 through 30. All three lipid classes, in one mid-panel block, in a 200ml toner. It also carries three forms of hyaluronic acid, panthenol at position eight and trehalose at nine.
That is the structural set at the first step of the routine, which is the step most people treat as a rinse.
One honest note, and it matters in winter. Witch hazel water sits at position three on that list and witch hazel extract at twelve. Witch hazel is well tolerated by most people and an irritant for some. If your skin has started reacting to things it used to tolerate, patch test this one on your jawline for a few days before it goes anywhere near your whole face.
What I reach for when it gets cold
The two where the whole lipid set sits highest, with no part of it in the tail. The Dr.RELIEF DAC2 Intensive Repair Ampoule and the DAC2 Intensive Repair Cream carry the same five ceramides plus cholesterol, palmitic acid, stearic acid and squalane. The set runs from position 14 to 26 of 39 in the ampoule and 6 to 32 of 48 in the cream, so none of it is sitting at the bottom of the panel. The ampoule leads with panthenol at position two. The cream is the heavier of the two, with squalane at position six and emollient esters at nine and ten under it. Both are fragrance-free with no listed fragrance allergens anywhere in the full statement. Of everything I carry, these two are where the complete lipid set sits highest.
The lightest cream, with the three classes low on the panel. The Sograin So Oat Watery Cream has Ceramide NP, cholesterol, phytosphingosine and stearic acid, plus squalane high up at position four, oat kernel extract at fourteen and oat peptide at twenty. Be clear-eyed about the panel: the lipid set sits at positions 26 through 29 of 31, so it is a tail-end block. I recommend this one anyway, to people who cannot stand the feeling of a winter cream, because the squalane and the oat are high enough on the list to be well above trace, and a cream you will actually use beats a better cream you abandon. Fragrance-free, on an official Korea Kolmar formula sheet. It is in the Glass Skin Kit.
The richest option. The Aseriel Derma Luxe Cream is a 91-ingredient formula with shea butter at position four and macadamia seed oil at seven, which is where its richness comes from. It also has four ceramides and cholesterol, though mostly deep in the panel. It is in the Lift & Renewal Kit. Three things to know first. It is fragranced, so I would not put it on reactive skin. It contains macadamia oil, which matters if you have a tree nut allergy. And it contains hydroxypinacolone retinoate, a retinoid, so avoid it during pregnancy and while breastfeeding, introduce it every other night at first, and patch test on your inner arm for two days before using it on your face.
The most ceramides of anything I carry. The Healara Core Revive Activating Cream has six ceramides, NP, NS, NG, AS, AP and EOP, alongside cholesterol and phytosphingosine, in a 94-ingredient formula. Same caveat, stated plainly: those ceramides sit from position 44 down to 94, and EOP is the last ingredient on the panel. Six is still six, and it is fragrance-free and confirmed against the manufacturer's statement. I would reach for this one once skin has settled rather than in the middle of a reactive stretch.
The cleanse. The Dr.RELIEF DAC2 Calendula Calming Foam Cleanser carries panthenol, Ceramide NP, allantoin and the centella complex, and it is fragrance-free with a complete 29-ingredient manufacturer statement, which is rarer than it should be. Now the honest part: it is a soap-based foam, with myristic, palmitic and lauric acid and potassium hydroxide at positions three through six. Soap is not usually what I would reach for in winter, and if your skin feels tight for twenty minutes after washing, the cleanser is the step I would look at before I bought another cream. This one earns its place on the calendula and centella load and the absence of fragrance, and it rinses cleaner than a cream cleanser does. But if tightness after washing is your main complaint, try it on the understanding that a non-foaming cleanser may suit you better, and tell me if it does.
Two of the products above contain macadamia oil, so read the full panel if you have a tree nut allergy.
The humectant trap
One more thing, because it explains the "drinks everything and stays thirsty" feeling.
Humectants like glycerin and hyaluronic acid work by holding water. How much they have to work with depends partly on the air around them, and a heated room in January has much less moisture in it than an afternoon in August. This part is widely accepted and I could not find it demonstrated in any of the papers above, so take it as the working explanation rather than a proven one.
Either way, layering order does more work in winter than any single product swap. Humectants go on damp skin, and something with lipids goes over them. The AAD's version is simply that moisturizing while skin is still damp after a shower is effective, and they list glycerin and shea butter among the ingredients that work well for dry skin, with hyaluronic acid recommended because it works as well for the body as for the face.
If you would rather not guess which layers your skin needs, the skin quiz takes three minutes.
Two things I am not going to tell you
I am not going to tell you winter is a reason to add actives. Two of the toners in the lineup carry leave-on acids and they earn their place, but if your skin is tight and reactive in February, more exfoliation is not the answer.
And I am not going to tell you sunscreen stops mattering when it is cloudy. SPF is regulated as an over-the-counter drug in the United States, which is why it sits outside every ViaJiin kit by design rather than by accident. Wear it daily through the winter anyway.
Winter is a structural problem. Treat it like one.
Every product in every ViaJiin kit is sourced directly from Korea, and each kit ships with a fifth piece, chosen for this routine. Every product named in this post has a manufacturer or carton ingredient statement on file, and the full list is on each product page.
Sources
- Rogers J, Harding C, Mayo A, Banks J, Rawlings A. Stratum corneum lipids: the effect of ageing and the seasons. Archives of Dermatological Research. 1996;288:765-770. doi:10.1007/BF02505294
- Yoshikawa N, Imokawa G, Akimoto K, Jin K, Higaki Y, Kawashima M. Regional analysis of ceramides within the stratum corneum in relation to seasonal changes. Dermatology. 1994;188(3):207-214. doi:10.1159/000247141
- Feingold KR. Thematic review series: skin lipids. The role of epidermal lipids in cutaneous permeability barrier homeostasis. Journal of Lipid Research. 2007;48(12):2531-2546. doi:10.1194/jlr.R700013-JLR200
- American Academy of Dermatology. Your winter skin survival kit. aad.org
