Every Love Island final comes with its own subplot. This year, it was not just who lifted the trophy. It was what Julia and Lorenzo had been doing to their skin all series.

Last night, Julia and Lorenzo were crowned the winners of Love Island 2026, taking the title after weeks as clear favourites and the bulk of the public backing in the outright betting markets. Most of the villa talk in the run up was about their odds. Ours was about their skin. Julia's dewy, even complexion and Lorenzo's calm, settled one did more for K-beauty search interest this summer than half our marketing calendar. Crown or no crown, the skin had already won and now they have both.

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Reality television has a habit of turning contestants into accidental beauty influencers and this series was no exception. Islanders live under studio lighting, salt air and very little sleep, which makes any visible glow or calm down to routine rather than luck. Julia and Lorenzo both leaned into a Korean skincare routine built around hydration and repair rather than heavy makeup and it showed on camera in a way that was hard to fake.

Julia's skin held its glow through villa heat, late nights and every dramatic firepit chat going, which usually means a proper routine running quietly behind the scenes. If we were building her shelf, it would centre on a serum that layers hydration and repair at the same time.

Our pick is the COSRX Advanced Snail 96 Mucin Power Essence, formulated with 96 percent snail secretion filtrate to revitalise and hydrate while evening out skin tone and texture. It is the kind of formula built for exactly the sort of consistent, deep hydration that keeps skin looking bouncy no matter what the schedule throws at it.

Layered underneath, the Anua Rice 70 Glow Milky Toner uses rice extract to nourish and strengthen the barrier before the essence goes on, giving the skin somewhere to hold onto all that moisture in the first place.

Lorenzo had viewers doing a double take for reasons well beyond the chat. His skin read calm and settled on camera, the kind of complexion that suggests the barrier was doing its job rather than fighting inflammation.

Our pick for him is the SKIN1004 Madagascar Centella Ampoule, built around centella asiatica to calm redness and support the skin's natural defences. It suits exactly the kind of low maintenance, barrier first approach that seems to have worked for him.

Behind that, a gentle cleanse matters just as much as the serum. The Beauty of Joseon Ginseng Cleansing Oil lifts off makeup and impurities without stripping the skin, which keeps the barrier intact before anything calming gets a chance to work.

Forget the ten step spreadsheet. Nobody in that villa was standing at the mirror with a checklist at 2am. What actually separates a good Korean skincare routine from a shelf of nice smelling clutter is which ingredients you are layering and why, not how many bottles you can fit on a windowsill. Two names kept turning up behind the scenes this series, doing more quiet work than any confessional booth speech.

First up, PDRN. Short for polydeoxyribonucleotide, which is a mouthful even Maya Jama would stumble over, it is a repair ingredient first used in wound healing that has since talked its way into serums and creams for its knack of calming irritation and propping up the skin barrier. A review published via the National Institutes of Health found that PDRN promotes skin cell regeneration and strengthens the skin barrier, which is exactly why it keeps turning up in hydrating serums this year.

Then there is centella asiatica, the soothing plant extract Korean skincare has quietly leaned on for years to calm redness and reinforce the barrier, long before it became a TikTok buzzword. A clinical study published via the National Institutes of Health found that cosmetic formulations containing centella asiatica improved skin hydration and reduced inflammation over four weeks of use. Not bad for a plant.

And underneath both of those, hyaluronic acid is doing the unglamorous job of holding onto the moisture the other two are working so hard to deliver. Research on skin hydration describes it as one of the main components behind the skin's water retaining ability, which is why it so often shows up alongside PDRN and centella asiatica rather than instead of them.

Put the three together and you have the entire plot of a proper Korean skincare routine: keep the barrier strong, keep the moisture in, calm anything reactive before it has the chance to show up on camera. The same script plays out under different hero ingredients too. Snail mucin, rice extract and ginseng are all reading from the same page, just with different names on the credits.

Here is the myth worth dumping before the reunion. A Korean skincare routine does not have to mean ten steps, a serum fridge and a shelf that requires its own lighting. It never did. What actually matters is layering hydration properly and picking formulas that suit what your skin is asking for, whether that is calming, barrier support or plain moisture, not how many products you can stack in one selfie. Julia and Lorenzo's results were never about the size of the cabinet. They came from consistency and choosing the right ingredients, which is a far less photogenic story but the one that actually works.

Crown aside, Julia and Lorenzo spent the whole series quietly making the case for a properly built Korean skincare routine, no dramatic reveal required. It was never complicated. Choose ingredients that support the barrier and hold onto moisture, apply them consistently and give the skin the time it needs to actually show up. Browse the full Korean skincare edit at SkinShop.ie.