A first-of-its-kind study found high levels of dangerous known chemicals and mystery chemicals in widely used hair extensions. Of the over 900 chemicals detected, researchers could identify only 169.
A new study published Feb. 11 in the American Chemical Society journal Environment & Health has found that synthetic and human hair extensions, popular among Black communities, contain more chemicals ...
Share on Pinterest New research has found that many hair extensions may contain chemicals that are linked to cancer. Delmaine Donson/Getty Images A new study has found that many types of hair ...
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