It’s not age.
It’s the sun.

Put two 60-year-olds side by side — one who worked indoors, one who spent their life on sites, boats or hills — and you can usually tell which is which from across the road. We call that aging. Mostly, it isn’t.

In clinical assessments of facial aging, dermatologists attribute around 80% of visible aging signs — wrinkles, texture, pigmentation, sag — to UV exposure rather than the passage of time. Skin that’s protected from the sun ages remarkably slowly. Skin that isn’t, doesn’t. The classic demonstration is the truck driver whose window-side face aged decades ahead of the other side — same man, same years, different dose of sun.

Why this matters more if you live outside

UV isn’t a beach-holiday problem. It comes through cloud, bounces off water, sand and snow, and doubles down at altitude. If you surf, climb, ride, run or work outdoors, you’re taking a daily dose most people only get two weeks a year — which is why the weathered look arrives early and compounds.

And for men specifically there’s a harder edge to this. In the UK, men die of melanoma at a rate roughly 70% higher than women, despite similar numbers being diagnosed — and male death rates have risen over 200% since the 1970s. Meanwhile surveys find most men believe women’s skin is more vulnerable to the sun. It’s the opposite of the truth.

Sunscreen is the closest thing there is to looking better long-term without trying. Not because it adds anything — because it stops the thing doing the damage.

What actually works

The research on this is unusually clear: daily protection beats occasional protection, applied in the morning as a habit rather than remembered at the beach. That’s the whole logic of a daily SPF moisturiser — one step, every morning, no decision required.

• Broad-spectrum SPF 30, every day — including overcast days; UVA (the aging wavelength) doesn’t care about cloud.
• Make it one step. If it’s a routine, it dies by March. If it’s the same motion as brushing your teeth, it survives.
• Mineral zinc if your skin is out all day — it sits on the surface, starts working immediately, and doesn’t sting when you sweat. (The full mineral-vs-chemical breakdown is here.)

That’s the entire play. Not ten steps, not serums — the single highest-return thing anyone can do for how their skin looks in ten years is stopping the sun from writing on it every day.