Add Yahoo as a preferred source to see more of our stories on Google. Dandruff is characterized by plaques and flakes on the scalp that are caused by an overgrowth of Malassezia, a fungus that’s ...

Figuring out how to get rid of dandruff can be a real head-scratcher. But it doesn't have to be. Dandruff is a common skin condition in which itchy flakes break away from the scalp, according to the ...

These shampoos claim to slow hair-shedding. We asked the experts how much they help — and where they fall short.