Store-bought hair dyes have been a go-to for decades, but they can sometimes come with unwanted side effects.

Consumer Reports conducted its first-ever tests of hair dye for contamination—we tested them for looks in 2020—and found contaminants in all of them. They pose risks for skin irritation, and studies ...

Colorbox mixes just about any hair color you can imagine, wild to mild Zuvi is a beauty-tech company known for its innovative hair dryers that use light instead of heat. This time, the company is ...