A new study published this week found that hair extensions, braiding hair, and wigs contain more than 160 harmful chemicals.

Recent research has found that hair extensions may contain cancer-causing chemicals, even the ones that are labeled "nontoxic ...

A new study by Silent Spring Institute shows that hair extensions contain more harmful chemicals than experts previously ...

The products’ health effects still need to be studied, but several compounds were found to exceed EU limits for consumer ...

You’ll find glossy packets of hair extensions in most beauty supply stores. They promise a new look for a few dollars, but behind the glitter, scientists have found a cocktail of industrial chemicals ...

Hair extensions—especially braiding hair and other add-in styles—are a staple of protective styling and a multibillion-dollar global industry. But new research is raising alarms that many extension ...

The same chemicals found in pipes, pesticides and floor tiles are also present in some synthetic and human hair extensions, a ...

A new study suggests that natural hair extensions may contain toxic chemicals. Here are the potential health risks associated ...

A new study published Feb. 11 in the American Chemical Society journal Environment & Health has found that synthetic and ...

A growing body of laboratory evidence suggests that hair extensions, one of the most widely used cosmetic products worldwide, contain far more hazardous chemicals than consumers or regulators have ...