The best at-home hair color brands for professional results and to cover gray, including permanent and semi-permanent dye for ...

The main concern related to oxidative permanent colouring is the risk of irritation and allergic reactions. Hair dye residues ...

Molina, MDChemicals in hair dyes may cause allergies for some people. Around 38% of people who color their hair report having ...

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 ...

While genetic factors play a significant role, everyday hair care products often contribute to this issue more than many ...

A study highlights the potential breast cancer risks associated with cosmetic products particularly permanent hair dyes and ...

Smithsonian Institution The Museum’s collection of hair care products includes cleansers and shampoos, hair dyes and bleaches, hair straighteners and hair wavers, and hair styling products, as well as ...

While plant-based hair color is generally gentler, its performance and longevity depend on the specific formulation and your hair type. High-quality organic dyes often include natural oils, proteins, ...

Old-money blond hair color is going to be everywhere this season. Learn more about this low maintenance hair color from ...

Research suggests a potential link between hair products like dyes and straighteners and breast cancer, particularly for women. These products may contain hormone-disrupting chemicals and carcinogens.

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 ...