The scalp hosts a diverse microbial community, and its unique environment is shaped by sebum, moisture, and acidic pH. These microbes, including bacteria and fungi, can influence scalp conditions ...

“All follicular activity, hair creation, known as keratinization and hair growth, requires the involvement of the scalp and its structures,” explains Hill. And “to have healthy hair, you must first ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you're dealing with a dry, flaky scalp or one that tends to be on the oilier side, you're ...

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We’ve all tried to extend a blowout past its natural lifespan or relied a little too heavily on dry shampoo during an exceptionally busy week. But if you’ve ever found yourself asking why your scalp ...