While there is still lead paint and infrastructure, human hair has shown that exposure is now a fraction of what it once was.

For our second evaluation of braiding hair, CR tested 30 human and synthetic hair products to determine if there are less ...

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

A new study discovers hair extensions predominatly used by Black communities have more chemicals linked to illness and cancer than previous studies identified.

According to a pre-proof paper, hair samples from patients with Parkinson's disease showed significantly lower levels of iron ...

A new study shows that several synthetic hair braiding products contain heavy metals, volatile organic compounds and other potentially dangerous 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 ...

Tightly curled and long scalp hair of ancient hominins could have evolved to shield the scalp from the sun, reduce heat transmission due to the air pockets between the curls and minimize water loss ...

Delivering factory-direct pricing, certified quality, and rapid fulfillment from Vietnam's leading ISO-certified hair ...