Have you ever shown up to your hair dye appointment with unwashed hair, thinking the dye will absorb better? This is one of ...

A study from Nagoya University found that luteolin, an antioxidant in vegetables, helps prevent hair graying by preserving ...

They stop coloring because they’ve become allergic to chemicals in coloring products. Smith knows. She developed an allergy to coloring products and stopped coloring her hair more than two years ...

Researchers Masashi Kato and Takumi Kagawa have identified luteolin, an antioxidant present in foods like celery, broccoli, ...

I have dyed my hair every color under the sun, so I know a good shampoo for color-treated hair has a lot to get right. I want one that preserves my new color and undoes some of the damage that ...