Researchers test heated hair products without animal testing

Hair products utilized successful hairsbreadth salons merchandise aerosols that tin origin respiratory tract irritation if inhaled. Under a declaration from industry, researchers astatine the Fraunhofer Institute for Toxicology and Experimental Medicine ITEM investigated the effects of aerosols produced erstwhile utilizing heated chemic hairsbreadth products. Using an innovative cell-based successful vitro inhalation method, the researchers tin estimation effects connected the respiratory tract and place perchance harmful substances. This non-animal investigating method supports harmless merchandise improvement that is afloat successful enactment with the safe-by-design approach, which integrates information successful merchandise improvement close from the start.