"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you find yourself itching your head, you may have dry skin or irritating dandruff. While these are ...
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Millennial Skin on MSN
Why your skin forms scabs—and why picking them makes healing worse
Scabs get a bad reputation because they’re dry, crusty, and inconvenient, but they are one of the body’s most effective protection systems. From a biological standpoint, a scab is your skin’s ...
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