If you've mastered the art of dying your hair and you get the color exactly how you like it each time, consider yourself lucky. If you're reading this with freshly dyed hair that you don't necessarily ...

If you recently used a temporary or semi-permanent hair dye and aren’t thrilled with the results — or maybe you’ve wound up with a greenish tint from swimming in chlorine — certain clarifying shampoos ...

Zhaoming says to monitor how often you dye your hair carefully. “My advice is not to dye your hair more than once every three months, or no more than four times a year,” she says. “Reducing the ...

My hair is currently a gingery red. A week ago it was a deep chestnut brown. Before that, blue-black. Last year? Blonde, pink, blue, purple, and back to blonde. No, my hair hasn’t fallen out, but that ...