California-based hair care company Brazilian Blowout has defended its hair smoothing treatment, following a study by a university professor which appeared to show the product fell below Occupational Safety and Health Administration (OSHA) exposure limits...
The US Food and Drug Administration (FDA) has been urged to work together with the US Occupational Safety and Health Administration (OSHA) to establish if hair smoothing treatments emit unsafe levels of formaldehyde, given the industry outcry over the...
Oregon Occupational Safety and Health Administration (OSHA) has announced that the makers of the Brazilian Blowout hair straightening treatment, has dropped the lawsuit against the Oregon agency.