Experts say there’s no one-size-fits-all rule for washing your hair—but knowing your hair type, age, and lifestyle can help ...

Top dermatologists break down the complex science of sebum and why your current shower routine might be the hidden cause of ...

“People of color should wash their hair at least twice a month,” said Khetarpal, noting that people in this group commonly ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you're dealing with a dry, ...

The pursuit of healthier, fuller hair often leads people to explore various products, treatments, and practices, but there’s a key natural element that’s frequently overlooked, scalp oils. Sebum, the ...

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 ...

It can be a frustrating battle trying to keep your hair clean and grease-free. As with all skin care products, using the right hair care products for your scalp — especially if it’s prone to oil — is ...

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We asked a dermatologist to break down just how often you should be shampooing your hair.