Red light therapy has come a long way since then. Rahman explained that red light wavelengths activate the mitochondria in skin cells and increase blood flow to hair follicles. This uptick in ...

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

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 ...

The best hair growth supplements for men include science-backed ingredients and formulas for thicker, less-gray hair. Here ...