How to deal with UV exposure during spring
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Experts stress importance of applying sunscreen
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Spring sunshine can have a big impact on the skin. Because it doesn’t feel as harsh as summer sun, people tend to underestimate UV exposure. But in reality, it can accelerate skin aging even more. Experts warn that because spring UV rays feel mild, people often let their guard down. If left unmanaged, this can lead to pigmentation, wrinkles and loss of skin elasticity, making daily skin care habits essential.
Spring UV rays penetrate deeper than they seem
Although spring sunlight feels weaker than in the summer time, UVA rays — which contribute to skin aging — are present year-round. These rays penetrate deep into the dermis, gradually damaging collagen and elastin.
The problem is that this process is almost imperceptible. Since there is little pain or redness, people tend to ignore it. Over time, however, it can lead to reduced elasticity and fine wrinkles. Even indoors, UV rays can pass through windows, so protection is necessary regardless of season or weather.
Timing, amount of sunscreen matter
Rather than applying sunscreen right before heading out, it’s better to apply it in advance. Some products need time to be absorbed properly, so allowing it to settle into the skin is important.
Using a sufficient amount is also key — more than most people think is needed for the face. Applying a generous amount and layering it in multiple thin coats is more effective than a single light application.
Reapply every 2-3 hours
Sunscreen applied in the morning can wear off due to sweat, oil and friction. With more outdoor activity in spring, UV exposure time increases, making reapplication essential. Experts recommend reapplying every 2-3 hours. If that’s difficult, even one additional application after lunch can significantly reduce UV damage.
Cleanse immediately after going out
In spring, not only UV rays but also fine dust and pollen can irritate the skin. Leaving these on the skin can trigger inflammation and increase the risk of pigmentation. After going outside, it’s important to cleanse as soon as possible to remove impurities. Use a gentle but effective cleansing method to avoid further irritation.
Finish with hydration
Skin exposed to UV rays loses moisture easily and has a weakened barrier. Without proper hydration, dryness can lead to more wrinkles. After cleansing, apply a moisturizing cream or soothing product to help stabilize the skin. Preventing UV damage is important — but recovery care is just as essential to slow down skin aging.
This article from Kormedi.com, Korea’s top health care and medical portal, is translated by a generative AI system and edited by The Korea Times.