When certain ingredients in hair products disrupt this barrier, inflammation can occur, leading to itching, redness, flaking, or burning sensations. Some reactions happen immediately after contact.

An allergic reaction to hair dye will usually start ... Some people have the test done to figure out if there are other hair dye products they could use. Allergy testing should be done in a ...

Hair dyes can also cause skin reactions, especially those containing p-phenylenediamine as well as ammonium persulfate used to lighten hair. Beauty products that have alpha-hydroxy acids can cause ...

and during that time she saw many people who had "devastating reactions" to hair products. She told Newsweek via email that people often believe "the most dangerous myth" that if they've used a ...

Reactions may also get worse with more applications of the product. Share on Pinterest Non-allergic contact dermatitis may affect people who are not allergic to hair dye. It is also possible for ...

like Dosso Beauty’s hypoallergenic braiding hair, is another route people are taking to avoid the possibility of an allergic reaction. As a dermatologist-tested product, the extensions are ...

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 ...

CR highlights efforts to make hair extensions and beauty products safe from dangerous chemicals and warns of AI software ...

Hair loss from topical products is rare outside of an allergic reaction, a dermatologist said. Sarah Horrell Richardson battled dry and damaged hair after spending a lifetime curling ...

"An anaphylactic reaction is a severe allergic reaction to an allergen, which includes substances that may be in everyday products like hair dye. "The body presumes that the component in hair dye ...

For most people, beauty products are a quick, simple way to look great. But if you notice that you have skin reactions -- like irritation, rashes, or allergies -- to certain ingredients, these ...