Background: Finding alternative hair dyes for individuals allergic to para-phenylenediamine (PPD) has been difficult. Newer permanent and demipermanent hair dyes that have replaced PPD with para ...

Yes, chemicals in hair dyes, such as ammonia, peroxide, and para-phenylenediamine (PPD), can enter the body through the scalp. Prolonged exposure or improper use of these dyes may contribute to ...

He was rushed to the hospital by ambulance, where doctors diagnosed him with an allergic reaction to paraphenylenediamine (PPD), a common chemical in hair dyes. To reduce the swelling, Ryan was ...

Learn about the harmful chemicals in common beauty products, their risks to kidney health, and safe, effective alternatives ...

If a dye doesn't contain PPD, it may well have higher concentrations of lead, mercury and other toxic metals. These have a bleaching action which enhances colour in the hair, but they can cause ...

Black rubber mix cross reacts with PPD (hair dye), so patients should avoid both allergens (Menne, White, Bruynzeel, & Dooms-Goossens, 1992). PPD is widely used in hair dye, even though the FDA ...

So, 10 days before her friend's wedding, after a long day at work as the operations manager for a men's custom suiting ...

Men’s beard and hair dye brand Rewind It 10 has announced musician and Drink Champs podcast host N.O.R.E. as the official ambassador for its Jet-Black hair dye product, now available at CVS, Sally ...

Right now, however, it's the youngest of her three kids, Colton, who is hogging the limelight on social media on account of something rather unusual: his hair. "We started noticing his unique hair ...