Korean skincare routine: the 10 steps and the 4 you need
The famous 10-step Korean skincare routine explained, which steps really matter for your skin type, how to layer them, and the K-beauty ingredients to know.
Written by the Glowpedia team · not yet reviewed by our dermatologist
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The 10-step Korean routine made skincare feel like a ritual. You do not need all ten steps every day, but the ideas behind it (gentle cleansing, layers of hydration and sunscreen every single morning) are the real reason K-beauty became so popular.
Quick answer: The four steps most people need are a gentle cleanser, one treatment serum, a moisturizer and, every morning, sunscreen. Add an oil cleanser at night if you wear sunscreen or makeup, and a hydrating toner or essence if your skin feels tight or dehydrated. Exfoliants, sheet masks and eye creams are optional extras, not must-haves.
What is the Korean skincare routine?
Korean skincare, often called K-beauty, focuses on keeping skin calm, hydrated and protected rather than stripping it clean. The famous "10 steps" became popular worldwide in the 2010s. In practice, many people in Korea use fewer steps, and they change them with the season and their skin's needs.
The main ideas are simple:
- Clean gently, so you do not damage the skin barrier, the outer layer that keeps water in and irritants out.
- Hydrate in thin layers, rather than one heavy cream.
- Protect every day with sunscreen.
- Be patient, and use the same products long enough to see a change.
The 10 steps, one by one
| Step | What it does | Who really needs it |
|---|---|---|
| 1. Oil cleanser or balm | Melts sunscreen and makeup | Anyone wearing either, at night |
| 2. Water-based cleanser | Removes sweat and leftover oil | Everyone |
| 3. Exfoliant (1–3 times a week) | Removes dead skin for smoother texture | Dull or rough skin; skip if sensitive |
| 4. Toner | Light first layer of hydration | Optional; useful for dry skin |
| 5. Essence | Watery, lightweight hydration | Dry or dehydrated skin |
| 6. Serum or ampoule | Targets one concern | Most people: your "treatment" step |
| 7. Sheet mask (1–2 times a week) | Short boost of hydration | Optional treat |
| 8. Eye cream | Moisturizes the thin skin around the eyes | Optional; a gentle moisturizer works too |
| 9. Moisturizer | Seals in water and supports the barrier | Everyone |
| 10. Sunscreen (morning) | Helps prevent sunburn, dark spots and early wrinkles | Everyone, every day |
Double cleansing
Double cleansing means an oil-based cleanser first, then a water-based one. Oil dissolves oil, so it lifts sunscreen, makeup and sebum. The second cleanser rinses away what is left. You only need it in the evening, and only if you wore sunscreen or makeup. In the morning, a splash of water or a mild cleanser is usually enough.
Toner vs. essence
In K-beauty, a toner is usually a watery, hydrating liquid, not the harsh, alcohol-heavy toners of the past. An essence is similar but often a little thicker. Both are optional. If your skin feels tight after cleansing, they can add comfort. If you have oily skin, you may not need either.
Serums and ampoules
This is where the "treatment" happens. Pick one main goal, such as dark spots, breakouts or dryness, and choose one serum for it. An ampoule is simply a more concentrated serum. More serums do not mean better results, and too many active ingredients can irritate.
The 4 steps you actually need
If you want the benefits of K-beauty without spending 30 minutes at the sink, start here.
Morning
- Rinse with water or a mild cleanser.
- One serum for your main goal (for example, vitamin C or niacinamide).
- Moisturizer.
- Broad-spectrum sunscreen, SPF 30 or higher.
Evening
- Oil cleanser if you wore sunscreen or makeup, then a gentle water-based cleanser.
- One treatment serum (for example, a retinoid on some nights).
- Moisturizer.
Once this feels easy and your skin is calm, you can add one extra step at a time, such as a hydrating toner or a weekly sheet mask, and see whether it makes a difference you can notice.
Your short version by skin type
- Oily skin or acne-prone: gel cleanser → niacinamide or salicylic acid serum → light gel moisturizer → fluid sunscreen.
- Dry skin: cream cleanser → hydrating toner or essence → serum → richer cream → sunscreen.
- Sensitive skin: gentle cleanser → a short-ingredient soothing serum → simple fragrance-free moisturizer → gentle sunscreen. Skip scrubs.
- Combination: light layers everywhere, with a richer cream only on dry areas.
- Dehydrated skin (skin that lacks water but may still be oily): add a watery essence and a humectant serum, which draws water into the skin.
K-beauty ingredients worth knowing
| Ingredient | Used for | Evidence |
|---|---|---|
| Snail mucin (snail secretion filtrate) | Hydration, a smoother look | Limited: a few small studies |
| Centella asiatica (cica) | Soothing, calming the look of redness | Some: lab and small human studies |
| Rice and fermented extracts | Hydration and a brighter look | Limited |
| Niacinamide | The look of uneven tone and oil | Good |
| Propolis and honey extracts | Soothing | Limited; avoid if allergic to bee products |
| PDRN ("salmon DNA") | A smoother, "glowy" look | Limited for creams and serums |
Snail mucin and centella are generally well tolerated, but anyone can react to any ingredient. When you add something new, patch test first: apply a little on the side of your neck or inner arm for a few days.
Fermented ingredients, known in cosmetics as ferments, are popular in Korean products. They are mainly used for hydration and texture. Claims that they "boost absorption" are not well proven.
A note on Korean sunscreens
Korean sunscreens are loved for their light, invisible textures. Many use UV filters approved in Korea, Europe and other regions that are not on the US list of allowed sunscreen ingredients. In June 2026 the FDA added one newer filter, bemotrizinol, for the first time in decades, but several others are still not allowed in US sunscreens.
What this means for you:
- Products sold through official US channels must follow US rules.
- Imports bought elsewhere may not follow those rules, and fake products are a known problem online.
- Whatever you choose, look for broad-spectrum protection with SPF 30 or higher, and use enough. See our sunscreen guide.
How to layer
Go from the thinnest texture to the thickest: toner, essence, serum, moisturizer. In the morning, sunscreen goes last, before makeup. Give each layer a moment to settle, especially before sunscreen. At night, your last step is moisturizer or a sleeping mask (an overnight cream or gel).
What not to mix
- Too many exfoliating products. A toner with acids, a serum with acids and a peeling pad together can easily irritate. Pick one.
- Vitamin C and benzoyl peroxide at the same time. Use them at different times of day.
- Retinol and strong acids on the same night, especially when you are starting out.
- Lots of fragranced layers. Fragrance and essential oils can irritate or cause allergic reactions in some people. People with sensitive skin may prefer fragrance-free products.
Mistakes to avoid
- Starting ten new products in the same week. If your skin reacts, you will not know which one caused it.
- Skipping sunscreen because your routine "already has so many steps."
- Using a sheet mask instead of a moisturizer. Masks hydrate for a few hours; moisturizer is what keeps water in.
- Scrubbing daily to get "glass skin." Over-exfoliating makes skin look dull and red, not glowing.
How long until you see results?
Hydration often feels better within days. Changes in tone and texture usually take several weeks to a few months with the same products. Introduce one new product every week or two so you can see what works.
When to see a dermatologist
- Your skin burns, stings or breaks out after adding new products and does not settle within two weeks of stopping them.
- You have a rash, swelling or itching that spreads.
- You have acne that leaves marks or scars, or redness that comes and goes.
- You are trying to fix a problem (such as melasma or eczema) with more and more steps, and nothing helps.
FAQ
Is double cleansing necessary?
Only in the evening, and only if you wore sunscreen or makeup. Otherwise one gentle cleanser is enough.
Can I do the full routine in the morning too?
You can, but most people do not need to. A morning routine of cleanser (or water), serum, moisturizer and sunscreen is plenty.
Are sheet masks worth it?
They add hydration for a few hours and can feel relaxing. They are nice, not essential.
Is Korean skincare good for acne?
The gentle approach can help, because harsh routines often make acne worse. For real acne, add a proven active such as benzoyl peroxide or adapalene.
Do I need Korean products to follow a Korean routine?
No. The method (gentle cleansing, hydration, sunscreen) matters more than where the products come from.
Sources
- Should I apply my skin care products in a certain order? (American Academy of Dermatology)
- How to pick the right moisturizer for your skin (American Academy of Dermatology)
- Questions and Answers: FDA's regulatory actions on over-the-counter sunscreen (US Food and Drug Administration)
- Pharmacological Effects of Centella asiatica on Skin Diseases: Evidence and Possible Mechanisms (PubMed Central, NIH)
- Efficacy and Safety of a New Cosmeceutical Regimen Based on the Combination of Snail Secretion Filtrate and Snail Egg Extract to Improve Signs of Skin Aging (PubMed Central, NIH)