A man from Blackburn, Ryan Briggs, recently shared his terrifying experience after suffering a severe allergic reaction to ...

An allergic reaction to hair dye will usually start ... which the body sees as an invader. The chemical in hair dye that is most likely to cause an allergy is called para-phenylenediamine (PPD).

You made your own colorful dye out of crushed bugs and water ... The shell of the female cochineal contains a vibrant red chemical called carminic acid. Carminic acid's color is pH-dependent. For a ...

Osbourne joked of her husband's reaction. Osbourne told her co-hosts ... "I don’t say I’m going to stop the surgery, just change my hair." Osbourne's colorist, Jack Martin, opened up ...

when our critic Wesley Morris read Linda Villarosa’s reporting on the dangers of chemical hair relaxers, he was reminded of the many times he watched his sister painfully endure the process of ...