Isabelle Lowe had dyed her hair several times in the past and never experienced a reaction, but that all changed when she used an at-home box dye.

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 ...

Isabelle Lowe had dyed her hair several times in the past and never experienced a reaction, but in September that all changed ...

The itching and soreness are a sign that your skin is allergic to something in the ... In the meantime it would be best for you to avoid hair dyes, but if this is going to be really difficult ...

The only way to find out exactly what you are allergic to is to try out a tiny amount of different sorts of dye, with and without bleach, on a small section of your scalp, and see if your skin reacts.

The vast majority of reactions to hair-dye products are caused by PPD. [4–6] In past years, PPD was used in permanent hair dyes but not in semipermanent dyes. More recently, PPD has been used in ...

A TikToker's attempt to dye her hair backfired when one side of her head swelled up so badly she had to go to hospital, Buzzfeed reported. Ellison told Buzzfeed she had been dying her own hair for ...

While ancient dyes were made of plant and animal extracts, the evolution of the practice has seen the use of aggressive chemicals that can trigger allergic reactions and cause harm to users. Hair ...

The chemical paraphenylenediamine, or PPD, which is commonly found in permanent darker-toned hair dyes, is often the culprit behind allergic reactions that can occur from coloring your hair.