Why sunscreen is just as important in winter as it is in summer

Even when temperatures drop and the sun shines less often, sunscreen is still an important part of winter skincare. Many people underestimate UV radiation during the cold season, but it can cause skin damage even in winter. In this article, we explain why sun protection is important in winter and how to use it correctly.

UV radiation in Winter: the underestimated risk

UV rays are active all year round, regardless of temperature or weather. UVA rays are particularly important here, as they penetrate deeper into the skin and can cause long-term skin damage such as wrinkles, pigmentation spots, and premature skin aging. These rays are also present on cloudy days and in winter.

Snow and UV reflection: double the strain

In winter, another factor plays a major role: reflection from snow. Snow can reflect up to 80–90% of UV radiation, which means that the skin is exposed to radiation not only from above, but also from below. This significantly increases UV exposure—especially during winter sports and in the mountains.

Winter weather ≠ protection from UV rays

Many people believe that cold weather or clouds offer protection. This is a misconception. Temperature is not a reliable indicator of UV intensity: even when temperatures are below freezing or the sky is cloudy, there can still be enough UV rays to damage the skin.

When is sun protection useful in winter?

Daily winter routine: Even for short trips outside, sunscreen can help reduce long-term skin damage.
Winter sports and mountain vacations: UV exposure increases significantly at higher altitudes and in snowy conditions. A high sun protection factor is particularly important here.
Long periods outdoors: The longer you are outside, the higher the UV dose.

What sunscreen should you use?

Dermatologists recommend:

Broad spectrum sun protection against UVA and UVB rays
For long periods in the snow, sun protection factor (SPF) 50 is best.
Großzügiges Auftragen auf alles freiliegenden Hautpartien: Insbesondere Gesicht, Hals und Ohren

It is essential to reapply sunscreen regularly. Sweat in particular can dissolve sunscreen and thus endanger the skin.

A touchless Sunscreen dispenser acts like a silent guardian angel at the entrance to outdoor areas: it makes sun protection readily available at all times, without shared bottles and without additional hygiene measures. Guests and employees feel visibly cared for, which signals a sense of responsibility and quality of service.

CNS sun edition

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We would be happy to advise you on a wide range of sunscreen dispensers. Send us an email at info@steripower.de or give us a call. Tel.: 08151 555 15 16

Conclusion: Sunscreen is essential in winter

Sun protection is also worthwhile in snow and ice:

UV rays are active all year round

Snow reflects additional radiation

Temperatures do not indicate UV intensity

Protection prevents skin aging and damage

With the right Sunscreen, your skin is protected all year round, regardless of weather or temperature.