European Research Project Finds Toxic Chemicals in 81 Headphone Models

Major brands are not exempt! A European research project has discovered toxic chemicals in 81 headphone models, risking skin absorption and increased cancer risks. Frequent headphone users should be more careful, as research teams investigating popular market headphones found that all products contain chemicals that may cause cancer, liver damage, and impact brain development. Researchers warn that these toxins may penetrate the body through skin and cause long-term health effects. The Guardian reported that the 'ToxFree LIFE for All' research project purchased 81 in-ear and over-ear headphone models from countries like Czech Republic, Slovakia, Hungary, Slovenia, and Austria, including e-commerce platforms Shein and Temu. Results showed 98% of samples contained Bisphenol A (BPA) and over 75% had Bisphenol S (BPS). These chemicals are classified as 'Forever Chemicals' that can mimic estrogen hormones in the body, potentially causing early puberty in girls, increased feminine hormone characteristics in men, and cancer risks. Some products exceeded safety standards by 31 times, with chemical concentrations reaching 315 milligrams per kilogram - far above the European Chemicals Agency's recommended 10 milligrams per kilogram. Even leading brands like B, P, and S were found to have harmful chemicals in their plastic components. Researchers warn that exercise and sweating can accelerate toxin absorption, with teenagers being the most at risk. The study also found additional toxic substances like phthalates and chlorinated paraffins that could impact reproductive systems, liver, and kidneys. Research team leader Emese Gulyás called for unified European legislation to comprehensively ban these toxic chemicals, stating this is the only way to protect consumers and support a safe circular economy.