21 results

• Cosmetologist Hair Dye Lawsuit Claims Salon Worker Developed Bladder Cancer After Working With L’Oreal, Redken, Other Products

  April 23, 2026

  Irvin Jackson

  A cosmetologist has filed a hair dye cancer lawsuit against multiple manufacturers, alleging her diagnosis was caused by decades of exposure while working in salons over a 30-year career.

• Cosmetologist Bladder Cancer Lawsuit Alleges Hair Dye Exposure Risks Withheld From Salon Workers

  April 17, 2026

  Irvin Jackson

  A lawsuit against multiple cosmetics companies alleges they are liable for a bladder cancer diagnosis impacting a Texas cosmetologist who used hair dye products for more than 40 years.

• Just 5 Hair Dye Lawsuit Claims Use of Product Resulted in Severe Scalp Reaction

  March 4, 2026

  Michael Adams

  A New York woman has filed a product liability lawsuit alleging that Just 5 Hair Dye caused a severe dermatologic reaction that resulted in lesions, abscesses and hair loss, even though she says she followed the product’s instructions and performed a patch test that showed no reaction.

• John Paul Mitchell Hair Dye Caused Bladder Cancer for Two Hair Dressers, Lawsuits Allege

  August 5, 2025

  Irvin Jackson

  Two hair dye bladder cancer lawsuits have been brought against Paul Mitchell by cosmetologists who say they were exposed to chemicals in the products for decades.

• Lawsuit Over Hair Dye Cancer Risks Filed on Behalf of California Citizens by Environmental Group

  July 25, 2025

  Irvin Jackson

  An environmental group has filed a lawsuit against the makers of Kicka K New York Magic hair dye products due to the presence of DEA, which they say is a cancer-causing chemical.

• Status of Hair Dye Bladder Cancer Lawsuits Outlined for Court

  July 17, 2025

  Irvin Jackson

  One hair dye bladder cancer lawsuit out of at least 15 filed to date has been chosen as the lead case against several cosmetics manufacturers.

• 12 Hair Dye Lawsuits Over Bladder Cancer Risks Assigned to One Judge in California State Court

  July 1, 2025

  Irvin Jackson

  A dozen hair dye lawsuits over bladder cancer risks have been consolidated under one California state judge for coordinated pretrial proceedings.

• Judge To Meet With Hair Dye Lawyers in Bladder Cancer Lawsuit for Initial Status Conference

  June 16, 2025

  Irvin Jackson

  A California judge has ordered parties involved in a hair dye bladder cancer lawsuit filed against major cosmetic companies to meet for the first time this week to discuss the case.

• Lawsuit Claims Paul Mitchell, Redken, Other Hair Dyes Led to Bladder Cancer Diagnosis for Hairdresser

  May 9, 2025

  Irvin Jackson

  A hairdresser who has worked for nearly 40 years in the industry says her constant exposure to hair dye led to a bladder cancer diagnosis.

• Salon Stylist Files Lawsuit Over Bladder Cancer From Hair Dye Products

  May 2, 2025

  Irvin Jackson

  A hair dye lawsuit filed by a salon stylist who worked with the chemicals for 50 years accuses cosmetics companies of failing to warn cosmetologists of the bladder cancer risks.