Sun exposure triggers inflammation, barrier damage, and visible redness.
Clinical testing revealed that skin treated with a native collagen sheet mask showed significantly reduced erythema after UV exposure compared to untreated skin and cellulose masks. 
   UV Redness Findings
This suggests that collagen masks can play a role in post-sun recovery by:
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Supporting barrier repair
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Reducing inflammatory response
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Calming stressed skin
Used after sun exposure, collagen sheet masks can help restore comfort and evenness.
