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after-sun care
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Why Does Sunburn Itch? The Science Behind the Stinging Mystery
Sunburn isn’t just redness; it’s a cascade of cellular chaos. UV rays shred DNA in keratinocytes (skin cells), prompting an immune response that floods the...
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Sunburn isn’t just redness; it’s a cascade of cellular chaos. UV rays shred DNA in keratinocytes (skin cells), prompting an immune response that floods the...