date:Oct 31, 2018
nd other relevant information, the FDA concluded that there is no longer a reasonable certainty of no harm from the approved use of lead acetate in hair coloring products. This decision takes into account that, according to the U.S. Centers for Disease Control and Prevention, there is no safe exposure level for lead; there were deficiencies identified in a 1980 study estimating exposure to lead from hair dye that originally supported its use; and the fact that blood lead levels in the U.S. have