Sunscreen

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    Last Updated: August 28, 2025

    Sunscreen is a substance (usually a cream or lotion) that protects the skin from ultraviolet rays emitted from the sun.

    2,640 participants in trials and 1 meta-analysis

    Examine Database: Sunscreen

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    Examine Database References

    1. Cold Sore Recurrence Frequency - Chi CC, Wang SH, Delamere FM, Wojnarowska F, Peters MC, Kanjirath PPInterventions for prevention of herpes simplex labialis (cold sores on the lips).Cochrane Database Syst Rev.(2015 Aug 7)