My friend Sarah came back from Seoul with about twelve products I'd never heard of and skin that genuinely looked better than mine. She would not shut up about any of it. I tried a couple of things to get her to stop talking about K-beauty at me. Six years later I'm still using most of them.
The 10-step routine put me off at first. Too many products, too much faff -- I assumed it was marketing. But nobody actually does all 10 steps every morning before work. It's a menu. You pick what you need and build from there. I've settled on around six or seven steps on most days, sometimes less.
The Philosophy Behind Korean Skincare
Before K-beauty, I was mostly reacting to things. Breakout appeared, I'd treat it. Skin went dry, I'd moisturise. I wasn't thinking about keeping my skin in a good baseline state -- I was just fixing problems when they showed up.
What K-beauty changed was the logic. Hydration as a daily habit, not something you do when your face feels tight. SPF every morning -- not on holiday, every morning, including grey ones. Cleansing that takes off what needs to go without stripping what should stay. That shift in thinking is the actual thing. The multiple steps are just what follows from it.
It took me an embarrassingly long time to actually understand that. Once I did, the multiple steps made a lot more sense.
As an Amazon Associate, I earn from qualifying purchases.The 10 Steps (and When to Use Each)
1. Oil Cleanser (PM Only)
The Banila Co Clean It Zero balm was the first K-beauty product I bought, mostly because my friend wouldn't stop going on about it. You apply it to dry skin, massage it around for about a minute, and it picks up sunscreen and makeup in a way that water and a regular cleanser really can't manage on their own. My skin never feels tight or stripped after.
This one is evening-only. In the morning there's nothing to oil cleanse -- just the regular cleanser.
The Banila Co Clean It Zero is where I'd start. The DHC Deep Cleansing Oil is a good alternative if balms aren't your thing, and the Heimish All Clean Balm is both affordable and widely available.
2. Water-Based Cleanser (AM and PM)
The COSRX Low pH Good Morning Gel Cleanser was the second K-beauty product I bought. Still using it -- that's six years. It barely foams. Feels like almost nothing. My face doesn't feel tight or stripped after. The drugstore foam I used before left my face wanting something on top of it immediately, and I'd just never thought to question that.
It wasn't. My old bar soap was probably pH 9 or something close to it. Your skin sits around pH 4.5-5.5, and anything far more alkaline than that throws the barrier off -- my face was spending the first hour of every morning trying to recover from the cleanser I'd just used. I thought tight skin after cleansing was just how it worked. Most K-beauty cleansers are formulated not to do that.
The COSRX is what I've used for six years. I've also tried the Purito Deep Sea Pure Water Cleanser, which is in the same price range and works just as well. If you'd rather pick something up in a pharmacy than order online, the CeraVe Hydrating Cleanser does the same job.
3. Exfoliant (2-3x Per Week, Not Daily)
I use the COSRX AHA/BHA toner a couple of evenings a week, not every night. The approach is gentler and more regular rather than strong and occasional. My skin handles it much better this way. I had a rough stretch a few years ago when I was using a much stronger AHA daily and my barrier was a mess for weeks.
This doesn't go on nights when I'm using retinol. One or the other on a given evening, not both.
The COSRX AHA/BHA toner is what I use. Some By Mi's AHA BHA PHA 30 Days Miracle Toner is worth trying if you want something slightly different -- I've used both.
4. Toner
I came to K-beauty toners expecting the same thing I'd used as a teenager -- the kind that smelled like rubbing alcohol and left my skin feeling tight. They're not that. The Korean ones are hydrating, thin and watery, and they go on right after cleansing.
The "seven skin method" -- layering toner seven times -- is a Korean technique you'll come across. I've tried it. Three or four layers is where I land. My skin holds hydration better that way than with one heavier application. The number isn't really the point -- the layering is.
My current toner is the Pyunkang Yul Essence Toner -- I keep buying it. When my skin was being difficult I switched to the Klairs Supple Preparation Unscented Toner for a few months. Much kinder. The COSRX Hydrium Watery one is what I reach for when I want something that barely registers.
5. Essence
The essence is the step with the least equivalent in Western routines, which made it the hardest for me to understand at first. It sits between toner and serum -- thicker than the former, lighter than the latter. The COSRX Advanced Snail 96 Mucin Power Essence is what I started with. Slightly gel-like, absorbs quickly, and does something I couldn't entirely explain for months -- just made everything else I put on afterward seem to work better.
SK-II's Facial Treatment Essence is the iconic one, fermented galactomyces, and it does have real data behind it. It's also around £150 a bottle. I've used it. It's good. I'm not convinced it's meaningfully better than COSRX at a quarter of the price.
I'd just buy the COSRX Advanced Snail 96 Mucin Power Essence and use it for a few months before looking at anything else. The SK-II Facial Treatment Essence is the famous one -- I've tried it, it's good, but at £150 a bottle I can't tell the difference. The Some By Mi Snail Truecica covers similar ground.
6. Ampoule or Serum
K-beauty makes a distinction between ampoules and serums -- ampoules being more concentrated, used in shorter courses. In practice most people use the terms interchangeably and it doesn't really matter which label is on the bottle.
What you use here depends on what you're working on. I rotate -- vitamin C a few mornings a week, retinol on some evenings (PM only, and not on nights I'm also exfoliating), niacinamide when I want to keep things straightforward. Brightening is where I landed -- vitamin C on some mornings, niacinamide when I want to keep things low-key. Tranexamic acid is worth trying if uneven tone is the main thing you're working on. When I'm not trying to treat anything specific, a hyaluronic acid serum at this step is enough -- something hydrating without adding any extra actives into the mix.
The Missha Time Revolution Night Repair Ampoule is what I'd point to from K-beauty -- I've used it and it holds up. The COSRX Advanced Snail 92 All in One Cream works if you want to keep things simpler.
7. Sheet Mask (2-3x Per Week)
Sheet masks are not really a treatment step -- they're a maintenance tool and, honestly, a 15-minute excuse to lie down. The masks are soaked in serum-like liquid, you leave them on for around 15-20 minutes, and they give your skin a hydration boost that holds for a day or two. The Mediheal NMF masks are what I buy when I need to restock. Never reacted to them. They do what they're supposed to.
They won't fix a problem. But I do notice when I've gone two or three weeks without using one -- my skin just looks a bit less settled. You notice when you've skipped a few weeks more than you notice when you've been consistent.
On nights when my skin is playing up I'll use the COSRX Pure Fit Cica Mask instead of the Mediheal. Centella-based, nothing aggressive in it.
8. Eye Cream
A small amount around the orbital bone -- not on the eyelid -- applied with the ring finger because it uses the least pressure. K-beauty eye creams tend to focus on hydration and barrier support rather than making dramatic promises about dark circles. I've learned not to expect miracles from any eye cream, full stop.
The Mizon Eye Cream for Wrinkles is what I reach for. The Inkey List Caffeine Eye Cream is what I'd try first if you don't want to spend much. Does the job.
9. Moisturiser
The moisturiser goes on last. The Korean versions are lighter than what I used before -- gel-creams mostly, rather than thick balms. Took me a while to trust them. Once I had the toner and essence steps running consistently, my skin was comfortable by the time I reached moisturiser. It didn't have to do as much.
I use the COSRX Snail 92 All in One Cream most mornings. When my skin's on the oilier side I'll switch to the Oil-Free Lotion or the Belif Aqua Bomb -- similar gel texture. Evenings are usually the Laneige Water Bank Blue Hyaluronic Cream, or the COSRX Rice Overnight Spa Mask when I want something heavier.
10. SPF (AM Only) / Sleeping Mask (PM Only)
Morning: SPF is the most important step. Korean sunscreens are the reason I actually wear it every day -- they don't feel like sunscreen. No white cast, no grease, some of them work as a primer. The Purito Daily Go-To and Beauty of Joseon Relief Sun are the ones I reach for. Both have converted people who swore they hated wearing SPF.
Evening: The sleeping mask goes on last. The Laneige Water Sleeping Mask is what I use -- gel-cream, smells good, and I notice when I've skipped it. Three or four evenings a week.
A Realistic Korean Skincare Routine
Nobody does all 10 steps every day. Here's how it actually looks in practice.
On a minimal day -- a weekday morning when I'm running late -- I cleanse, apply toner, moisturise, and put on SPF. Four steps, done in three minutes. In the evening: oil cleanser, regular cleanser after, snail essence, moisturiser.
When I have a bit more time, vitamin C and eye cream go in in the morning. Evening gets the essence plus a serum -- usually niacinamide or retinol. That's where most of my weeks land.
The full 10-step version with sheet masks happens maybe twice a week -- evenings when I'm not in a rush and my skin could use a bit more attention. I don't think of it as the goal. It's more like the ceiling.
The K-Beauty Ingredients Worth Knowing
Snail mucin is the one that makes people pull a face when I mention what I'm using. The COSRX Advanced Snail 96 Mucin Power Essence is slightly gel-like, absorbs fast, and my breakouts recover quicker when I'm using it. I've had a bottle in my bathroom for years. It's also the cheapest thing in my routine.
Galactomyces is the fermented yeast extract that made SK-II famous. The SK-II Facial Treatment Essence has real clinical data and a devoted following, but it's £150+ a bottle. The ingredient itself is now in a lot of other products at comparable concentrations for a fraction of the cost -- Some By Mi and Skin1004 are the ones I'd suggest starting with.
Centella asiatica (usually labelled as "cica" on the packaging) is what I reach for when my skin is irritated or I've pushed the actives too hard and things are kicking back. It's the thing I reach for when my skin is actively kicking back -- something's inflamed, something's flaking, the actives have been too much. It settles things without adding anything else to deal with. The COSRX Centella line is affordable and works. Dr. Jart's Cicapair is also excellent if you don't mind paying more.
Niacinamide is in nearly every K-beauty moisturiser and serum for good reason -- it genuinely earns its place. My T-zone leans oily and it's one of the few things I've seen make a real difference to how shiny I get by midday. The evenness I associate with it came along as a bonus; the sebum control was the thing I noticed first.
Propolis I came to later than the others. The COSRX Propolis Light Ampule is one of my favourites for keeping breakouts manageable -- antimicrobial, calming, and it doesn't dry anything out in the process.
Korean Skincare vs. Western Skincare
I use both and I don't think about them as competing camps. The most useful thing K-beauty gave me was the idea that maintenance is the actual strategy -- not the thing you do when correction fails. Consistent hydration, consistent SPF, gentle cleansing done every day over months does more than an intensive treatment course every so often.
Where Western dermatology-backed skincare still has the edge is in the actives. Retinol, prescription tretinoin, well-formulated vitamin C -- the clinical evidence for these is strong and K-beauty doesn't really have equivalents at the same level. My routine uses K-beauty thinking for the base layers and Western actives for the treatment step. Nothing has worked as well as using both together.
Frequently Asked Questions
Do I need to follow all 10 steps?
No. I don't most days. The core of it is a double cleanse in the evening, something hydrating between cleanser and moisturiser, a targeted serum if you're working on something specific, moisturiser, and SPF in the morning. That covers everything that actually matters. The rest of the routine is worth adding when you have time -- but it's not the base.
Is Korean skincare suitable for oily skin?
Yes, and in my experience it's actually better suited to oily skin than most Western routines. I'd been over-stripping with harsh cleansers for years, which was just making my skin produce more oil. Low-pH cleansers plus niacinamide consistently. My T-zone settled in a way nothing else had managed. Took a few months, but it worked.
What's the best Korean skincare brand to start with?
COSRX, without much hesitation. Easy to find, affordable, and nothing in their range has ever irritated me. The low-pH cleanser, snail mucin essence, and snail 92 cream will cover the basics.
How is K-beauty different from Japanese skincare?
J-beauty is fewer steps, multifunctional products, heavy on cleansing and SPF. K-beauty is the opposite -- more layers, more categories, more steps targeting specific concerns. Both treat SPF as non-negotiable. I've used both.
Is glass skin achievable?
Something closer to it, yes. The K-beauty campaign version involves lighting and usually a base layer underneath. What you can realistically build is skin that's hydrated, even-toned, and not flaring up constantly. SPF every day, a gentle routine, regular exfoliation. Give it three to six months.