The One Habit That Keeps My Skin Looking Younger Than My Passport Photo

Why sunscreen, not sunbathing, is the real secret to healthy skin — whatever the season

By Asha, SlavicUncovered · Skincare, Sun Safety, Naturism, Wellness

“Sunshine is so healthy” they say — and they’re absolutely right. Give it five more minutes and you’ll hear someone else say “Oooh! You need to protect your skin!”, which is equally, absolutely right. Here’s the thing: these two ideas aren’t in competition. They belong together, and understanding why has completely changed how I look after myself.

Sun-kissed skin makes me feel alive!

As someone who promotes naturism, especially for women learning to feel comfortable in their own skin, I often surprise people by admitting that one of the most important things I own isn’t a beach towel, a sauna hat or even a decent pair of walking sandals. It’s a bottle of SPF 50+. I wear it almost every single day of the year, whatever the season, and I encourage every naturist I know to do the same.

For years sunscreen was something you packed for a Mediterranean holiday and forgot about the rest of the time. Modern dermatology has completely rewritten that idea. We now understand that ultraviolet radiation reaches our skin every day, whether we’re sunbathing or not, whether it’s cloudy or not, and whether it’s July or January. Our skin works hard for us constantly, and looking after it properly isn’t vanity — it’s basic healthcare, no different to brushing your teeth or getting enough sleep.

Your skin is doing more than you think

We describe skin as the body’s largest organ so often that the phrase has almost lost its meaning. But stop and think about what it’s actually doing. It covers around two square metres of the average adult body and makes up roughly fifteen percent of your body weight, and in that time it’s constantly repairing itself, producing new cells, regulating your temperature, keeping you hydrated, fighting off bacteria and viruses, letting you feel touch and pressure and pain, and helping your immune system spot trouble before it becomes serious. It does all of this without ever asking for a thank you.

Naturism tends to give people a much healthier relationship with their skin. Instead of hiding it beneath layer after layer of clothing, you actually notice it — you moisturise it, you spot new moles and freckles, you stop judging it and start appreciating it. That shift in awareness is one of naturism’s quieter benefits. And if we value our skin enough to feel comfortable being seen in it, surely it deserves proper protection too.

The rays that never clock off

One of the biggest myths going is that sunshine only damages your skin when it actually feels hot. Unfortunately, ultraviolet radiation doesn’t care whether you’re sweating or shivering.

There are two types worth knowing about. UVB is the one most people have heard of, since it’s responsible for sunburn and is strongest around the middle of sunny summer days — it’s also what helps your body produce vitamin D. UVA is the sneakier of the two. It penetrates much deeper into the skin, where it accelerates ageing, breaks down collagen and elastin, contributes to wrinkles and pigmentation, and plays a real role in the development of skin cancers. Unlike UVB, it stays fairly constant throughout the day and throughout the year, and — this is the part that surprises people most — it passes straight through ordinary window glass. So if you spend your day driving, sitting near an office window, or working from home beside a big patio door, your skin is still being exposed. Dermatologists sometimes joke that windows are just “sunlight with a roof.”

Why SPF 50+, specifically

People often ask whether SPF 30 is really so different. The gap sounds small on paper: SPF 30 blocks around 97% of UVB radiation, while SPF 50 blocks around 98%, with SPF 50+ offering a touch more depending on the formula. That one or two percent doesn’t sound like much until you remember what the remaining percentage actually represents — ultraviolet radiation that’s still reaching your skin. Over hundreds of days a year, that gap adds up, especially if you have fair skin, freckles, red or blonde hair, lots of moles, a history of sunburn, or a family history of skin cancer.

Most dermatologists now recommend SPF 50+ simply because real people rarely apply enough sunscreen to hit the protection printed on the bottle. If you only apply half the recommended amount, your effective protection drops sharply, so choosing a higher SPF to begin with gives you a useful safety margin for the moments you inevitably under-apply.

Slap it on!

No, sunscreen won’t stop your vitamin D

This is probably the question I get asked most. In a laboratory, if sunscreen were applied at exactly the recommended thickness with total precision, it would meaningfully reduce vitamin D production. But nobody lives in a laboratory. In real life, plenty of studies have found that people who wear sunscreen normally still make enough vitamin D, because no one applies it perfectly — there are gaps, missed patches, sweat, and simple incidental sunlight from walking the dog or popping to the shops. If a blood test shows you’re genuinely deficient, a supplement is a safe and reliable fix. Skin cancer is not.

Clouds are not sunscreen, and neither is winter

Another favourite myth: you don’t need sunscreen when it’s overcast. Ultraviolet radiation clearly never got that memo. Depending on the type of cloud, up to eighty percent of UV rays can pass straight through, and in some conditions thin cloud actually scatters the radiation and increases your exposure. That’s why you can come home from a grey, cloudy beach day looking distinctly pink — the sky was grey, but the ultraviolet certainly wasn’t.

The same goes for winter. Living in northern Europe, it’s tempting to pack sunscreen away in September along with the beach towels, but UVA sticks around all year regardless of temperature. Snow reflects it particularly well, bouncing up to eighty percent back towards your face, which is why skiers so often come home with red cheeks despite freezing air. Even an ordinary winter walk exposes your face, neck and hands to cumulative damage that builds up year after year, so keeping those areas protected pays off decades down the line.

Why your face looks the way it does

There’s a striking piece of research suggesting that around eighty percent of visible facial ageing comes not from the passage of time but from sun exposure. Wrinkles, uneven pigmentation, broken blood vessels, leathery texture and loss of elasticity are all heavily driven by ultraviolet damage — a process dermatologists call photoageing. Collagen fibres break down, elastin loses its bounce, and DNA inside skin cells slowly accumulates mutations, all so gradually that you barely notice until you dig out an old photograph and wonder where all those extra lines came from. Daily sunscreen is one of the few skincare products with decades of solid evidence behind it for slowing visible ageing, which honestly makes it a far better investment than most miracle creams on the market.

Naturists have extra reason to be thoughtful

Naturism was never about baking yourself like a loaf of bread, and responsible naturists tend to understand their bodies better than most people do. The simple rule is that the more skin you have exposed, the more skin deserves protecting — which doesn’t mean smothering yourself in cream every five minutes or hiding indoors, but planning sensibly. Avoid the strongest midday sun where you can, seek out shade, wear a hat, keep sunglasses handy, take breaks to swim or cool off, and listen when your skin starts to feel warm. Apply sunscreen generously before you’re exposed, and reapply after swimming or heavy sweating. Good naturism has never meant ignoring biology — it means respecting it.

How much sunscreen do you actually need?

Here’s the uncomfortable truth: almost everyone uses far too little. For your face alone, dermatologists generally recommend about two finger-lengths of sunscreen squeezed along your index and middle fingers. For your entire body, an average adult needs roughly thirty-five millilitres — about the volume of a small shot glass — to get anywhere near the SPF printed on the bottle. Most people use less than half that, which quietly drags their effective protection down. It feels like a lot to put on, but that bottle was never designed to last you the whole summer.

You should also think of sunscreen as temporary rather than permanent armour. Most guidance suggests reapplying every two hours while you’re outdoors, and always after swimming, heavy sweating or towelling off vigorously, even with water-resistant products. If you’re mostly indoors at a desk, you won’t need to reapply constantly unless you’re near strong sunlight for long stretches — context matters.

And don’t forget the places everyone forgets. Dermatologists see the same pattern again and again: people take great care of their cheeks and then completely neglect their ears, the tops of their feet, the backs of their hands, their neck, their scalp, and the backs of their knees. Lips need protecting too, and a lip balm with SPF built in is one of the easiest habits to pick up. Our skin doesn’t come with spare parts.

What to actually look for on the bottle

Not all sunscreens offer the same level of protection, so look for something labelled broad-spectrum, which covers both UVA and UVB, and go for SPF 50+. If you’re active outdoors, a water-resistant formula is worth it, and if you have sensitive skin, a fragrance-free mineral sunscreen with zinc oxide or titanium dioxide tends to sit more comfortably. Formulas have come a long way in recent years too — many now sink in without leaving that ghostly white cast we all remember from childhood holidays. Ultimately, the best sunscreen is the one you’ll actually enjoy wearing enough to use every day.

Skin checks become second nature

One unexpected benefit of naturism is familiarity — you see your own skin regularly, which makes it far easier to notice when something changes. A new mole, one that’s turned asymmetrical, a shift in colour, bleeding, a sore that won’t heal, or a new lump are all worth paying attention to. Most of the time these changes turn out to be nothing serious, but catching them early can make an enormous difference on the rare occasion it does matter. Monthly self-checks, alongside a professional skin exam when it’s appropriate, are sensible habits for absolutely everyone, not just naturists.

Loving your body means protecting it too

If there’s one message running through everything I write, it’s this: your body isn’t your enemy, and it isn’t something to apologise for. It carries you through every single day of your life, and the skin wrapped around it deserves kindness in return. For a lot of women, naturism becomes a journey away from constant self-criticism and towards genuine appreciation — we stop asking whether our thighs are too big or our stomach is too soft, and start asking better questions instead. Is my skin healthy? Am I nourishing it? Am I protecting it? Am I actually listening to it? That shift is wonderfully freeing.

My own routine is refreshingly simple, and I promise it isn’t the ten-step ritual people sometimes imagine. I cleanse gently, moisturise when my skin needs it, and every morning I apply a generous broad-spectrum SPF 50+ to my face, ears, neck and anywhere else exposed. If I’m heading outdoors for the day, I cover the rest of my body before I leave and reapply as needed. That’s genuinely it — a few minutes each morning that quietly add up into thousands of small acts of care over a lifetime.

As naturists, we celebrate the human body in all its diversity and believe it deserves acceptance rather than shame, whatever your age, shape or size. For me, protecting my skin is simply the next logical step in that belief. It’s been looking after me since the day I was born — wearing SPF 50+ every day feels like a fairly small way of returning the favour.

If you found this useful, consider subscribing for more honest, body-positive writing on naturism, wellness and self-acceptance. And if a friend needs to hear this, feel free to share it with them — and I warmly welcome you to come visit me and stay a while — at Emerald Spa, Krakow.

Further reading:

• American Academy of Dermatology — guidance on sunscreen, SPF and UV protection
• Skin Cancer Foundation — research on UVA/UVB radiation and photoageing
• NHS — advice on sunscreen use and vitamin D
• British Association of Dermatologists — sun safety and skin cancer prevention resources

This article reflects general dermatological guidance and personal experience. It isn’t a substitute for medical advice — if you have concerns about your skin, please see a doctor or dermatologist.