Well Being, Hygiene And Wonder

Even so, research looking at hair dyes in the past have been a blended bag, with some finding hyperlinks between health issues and dye use, and others finding no hyperlink. The variations found in more recent research, says James-Todd, could also be due to the fact that they’re testing different merchandise. Today’s products use totally different chemical compounds than older formulations, which weren’t linked to health risks in some earlier studies.