So, why exactly do you have dandruff? In short, it’s caused by fungal overgrowth on the scalp. Dr. Blaire Murphy-Rose, a board-certified cosmetic and medical dermatologist, explains, “The scalp ...

Whether you’re coloring your hair for the first time, heading to the hairdresser for your recurring appointment, or you’re playing the role of your own hairstylist, it’s important to come up with a ...

Which dandruff shampoo for color-treated hair is best? Set the scene: You wake up the day after getting your hair done, excited to style your new cut and color, only to discover a collection of white ...

All products featured on Glamour are independently selected by Glamour editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. I learned the ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. So, why exactly do you have dandruff? In short, it’s caused by ...

If you dye your hair, you know it's hard to keep the color looking fresh. Everything from UV rays to product residue and styling can lead to hair becoming dull, and fast. And that means another trip ...