Dangerous chemicals detected in hair extensions, study warns

A comprehensive study published in Environment & Health detected dangerous chemicals, including flame retardants, phthalates, and pesticides, in 44 hair extension samples. Out of 169 identified chemicals, many were linked to risks of cancer, developmental, and reproductive issues, with lead researcher Dr. Elissia T. Franklin emphasizing that prolonged exposure accumulates over time. The research is critical given the booming, largely unregulated hair extension industry, projected to surpass $14 billion by 2028, where product chemical composition is rarely disclosed. The study also notes that Black women are disproportionately affected due to their higher rate of hair extension usage compared to white women. Consequently, the research calls for further investigation, increased corporate transparency, and stronger regulation to address the potential health harms.