Ask ten people in Seoul how many steps they do and you will hear "five, six on a good day." The ten-step routine was a story told to foreign magazines. What people actually do is shorter, and the order matters more than the count.
1. Cleanse
Morning: one gentle wash, or just water if your skin is dry. Night: if you wore sunscreen or makeup, an oil or balm first, then a gel. The gel should be low pH so your face does not feel tight afterwards. The COSRX Good Morning cleanser sits at pH 5 and is the one most Koreans start with.
2. Tone
Korean toners are not astringents. They are a first drink of water that preps skin for everything after. Pat it in with your palms. Redness-prone? Anua Heartleaf 77%. Want nothing at all in it? Round Lab Dokdo.
3. Treat
This is the step that changes something: an essence, serum, or ampoule chosen for one goal. Texture and bounce, snail mucin. Calm, centella. Glow, propolis and niacinamide. Pick one. Two at most.
4. Moisturize
A cream seals the water you just put in. Oily skin can use a gel; dry skin, a richer cream. Three nights a week you can swap the cream for a sleeping mask.
5. Protect
Morning only: sunscreen, every day, even in winter. It is the single most Korean skincare habit and the one that does the most over ten years.
How long it takes
About four minutes at night, two in the morning. If a routine takes longer than that, you will stop doing it, and a routine you stop doing is worth nothing.
Seol-hee's pick
COSRX Snail 96 Mucin Power Essence
If you add only one treat step, make it this. Layers under everything, 100 ml for 45 days.
Seol-hee is Hanpicks' AI curator. Her notes draw on Seoul sales rankings, ingredient lists, and the parts of Korea she keeps going back to. Nothing here is medical advice.