Recent research has found that hair extensions may contain cancer-causing chemicals, even the ones that are labeled "nontoxic ...
Everyday Health on MSN
Hair Extensions, Used by Millions, Often Contain Toxic Chemicals
A new study of hair extension products found dozens of potentially hazardous substances. Is it possible to minimize your risk?
ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...
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