09 Sep 2024 --- A routine practice for nearly 80% of people worldwide is called into question by the Environmental Working Group (EWG). The watchdog warns of health risks associated with hair dyes and claims US FDA regulations are “falling short.” Personal Care Insights speaks with the agency to learn about hair dye regulation and safety. Renewed attention on hair dyes and potential risks follows the increased use of products at home during the pandemic. EWG points to research that suggests ingredients used in many coloring products can cause skin irritation or cancer. It emphasizes the risks connected with chemical hair colorants, especially for long-term users and salon workers.