Three weeks on the 10-step Korean skincare routine: what actually changed

I've always been a "less is more" type of person when it came to my face. A cleanser, maybe a serum, sunscreen, done. So when a friend in Sydney handed me a printed sheet with ten boxes on it and told me to give it three weeks, I almost laughed. Yet the version of me staring back from the mirror on a humid Brisbane afternoon felt dull, uneven, and just tired of looking tired. So I committed. I committed properly.

For context, I live in Melbourne, where the weather punishes skin in ways no influencer ever warns you about. Cold, dry mornings followed by blasting indoor heating, then sideways rain and a UV index that punches well above its weight even in winter. The 10-step Korean skincare routine is famous for its focus on hydration and layered moisture, which felt like the exact opposite of what my routine was doing. After three weeks of strict adherence, I have honest notes. Not sponsored, not curated. Just my face, my findings, and a few surprises I did not see on any YouTube thumbnail.

The promise of this approach is glow, bounce, and the kind of dewy finish that looks lit-from-within rather than lit-from-a-ring-light. What you actually get depends on your starting point, your climate, and whether you can stay consistent when the steps feel endless. Below is exactly what happened on my skin, day by day, week by week, and what I would repeat or ditch if I started over tomorrow.

This article is not a textbook. It is a diary with receipts. I have broken down every step, tracked the texture changes, and ranked the products I bought from local spots like Priceline and Chemist Warehouse against cult favourites I ordered online. If you have been curious but overwhelmed, I hope my real-time notes save you some trial and error.

Breaking down the ten steps and what each one does

The first thing I realised is that "ten steps" sounds terrifying until you map them out. Most versions include a double cleanse, an exfoliating toner, an essence, a serum, a sheet mask, an eye cream, a moisturiser, and finally, a sleeping pack or occlusive. The exact order matters because each layer is supposed to prep the skin for the next. Watery textures first, thicker textures last.

Three of these steps felt redundant at first. The sheet mask, the essence, and the sleeping pack all seemed to do similar things. They do not. The essence is watery and acts like a primer for the serum. The sheet mask is a one-off bath of hydration. The sleeping pack is the sealant that prevents everything from evaporating into thin Melbourne air. Skipping any one of them noticeably affected how my skin looked the next morning.

Week one: the adjustment phase and the purge

The first seven days were not glamorous. My skin felt slightly tight after cleansing, even with the hydrating toner layered on. By day three, I noticed two small bumps along my jawline that I had not had in months. The internet calls this purging. I call it annoying. Purge or breakout, the difference is whether the spots are in areas where you usually break out and whether they resolve faster than your normal pimples. Mine cleared within four days, which suggests purging rather than a reaction.

I also learned that the order of SPF application matters even when you are indoors. Australians know this better than anyone. The UV index in Adelaide regularly hits extreme levels even in autumn, and the reflected light off concrete footpaths in summer is no joke. By day five, I added a sunscreen step after my morning moisturiser and before makeup. This is technically step eleven, but every dermatologist I have spoken to in Sydney insists it is non-negotiable.

The other mistake I made in week one was over-exfoliating. The AHA/BHA toner felt so gentle that I used it every night. My skin retaliated with flaking around the nose and a stinging sensation when I applied my essence. Backing off to three nights a week fixed it within forty-eight hours. If you take one lesson from my journey, it is this: the routine is layered, but it is not a free pass to use every active every single day.

The mid-point hydration boost

By the end of week two, something shifted. My skin texture felt smoother to the touch, especially across my cheeks where I usually see the first signs of dehydration. The dullness I complained about in Brisbane had lifted, and my foundation sat more evenly on top of my skin rather than catching on dry patches. This was the part that surprised me. I expected hydration. I did not expect makeup to behave better.

Around this time, I also experimented with layering. Instead of applying products thickly, I pressed each one in with my palms and waited thirty seconds between layers. This single change made the biggest difference in absorption. When you rush, the products pill under your fingers or sit on top of each other like layers of paint that never quite dry. Slowing down was the unlock.

A small confession: I started wearing less makeup overall. When your skin looks better, you reach for the concealer less. Speaking of concealer, I have written a separate piece about three drugstore concealers that survived my oily T-zone, and the layering routine actually changed how those products wore throughout the day. Less creasing, less separation, and a more even fade by five pm in the office air-conditioning.

Surprising changes beyond the glow

The glow is the headline. The texture is the supporting act. The unexpected result was how my skin behaved in different climates within Australia. I travelled from Melbourne to Cairns in week two, and the humidity there usually leaves my skin feeling clogged and shiny. This time, the layered hydration acted as a buffer. My skin stayed balanced instead of over-producing oil to compensate for moisture loss.

Another change worth mentioning was the reduction in redness around my nose. I have mild rosacea that flares up with temperature changes, spicy food, and stress. None of the ten steps specifically target rosacea, but the gentle, consistent hydration seemed to calm the baseline inflammation. My skin looked less reactive overall, even when I slept badly or skipped a night.

The eye cream was the step I expected to hate. It felt unnecessary for someone in their early thirties with no visible lines. After three weeks, I noticed that my concealer applied more smoothly under the eyes and that the area looked less crepey in the morning. Whether that is the eye cream or the overall hydration is hard to say, but I am not removing it from the routine.

Adapting the routine for Australian conditions

The original 10-step routine is designed for Korean skin in a Korean climate, which means humid summers and dry winters. Australia is largely the opposite. Our UV is more intense, our air-conditioning is aggressive, and our winters in the southern states are drier than anything Seoul experiences. With that in mind, I made two swaps that I think any Aussie should consider.

First, the sleeping pack. Most versions are heavy balms or thick creams. In Brisbane or Sydney humidity, that is too much. I swapped mine for a gel-cream sleeping mask that hydrates without sealing in heat. Second, the sunscreen. Korean sunscreens are famously elegant, but Australian standards for UV protection are stricter. I used a local Australian formula with SPF 50+ that did not pill under makeup and stayed put through a sweaty commute in Perth.

I also dropped the sheet mask to twice a week rather than daily. Daily sheet masking felt excessive and wasteful, especially when a hydrating serum and essence could deliver similar results. The routine should serve your life, not the other way around. If a step feels like a chore, you will skip it. If you skip it, the results drop. So edit ruthlessly and make it yours.

Three weeks is not a long time in skincare terms. Cell turnover takes about twenty-eight days, and collagen changes take months. What I can say with confidence is that my skin felt better, looked more hydrated, and reacted less to everyday stressors. The routine is high maintenance, but it is also high reward if you can stay consistent. If you are curious, start with four steps, master them for a week, then add the next. Build your own ten. The original framework is a guide, not gospel.

If you want to keep exploring what actually works on real skin rather than perfectly filtered skin, stick around. I share honest reviews of Australian beauty buys, salon visits across Sydney and Melbourne, and the occasional experiment that goes wonderfully or terribly wrong. Subscribe to the newsletter, follow along on Instagram, and let me know in the comments which step you would never give up.