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 ...

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 ...

A new study published this week found that hair extensions, braiding hair, and wigs contain more than 160 harmful 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 published Feb. 11 in the American Chemical Society journal Environment & Health has found that synthetic and ...

However, a new study from the scientific research organization Silent Spring Institute says many hair extensions—including ...

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 ...

A sweeping new study has uncovered a troubling mix of hazardous chemicals in popular hair extensions, including products made from human hair. Researchers detected dozens of substances linked to ...