A new study finds over 900 different chemicals in hair extensions, including some linked to cancer and reproductive harm.

A new study published in Environment and Health has found toxic chemicals, including benzene, formaldehyde, and phthalates, ...

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 ...

Human and synthetic hair extensions are often treated with chemicals to clean them, and to make them flame resistant ...