Carcinogenic chemical benzene found in hundreds of US personal care products
Light pointed to “decades of research” that has found no safe levels of benzene exposure because it’s so toxic at very low levels. The petroleum-based chemical “causes cancer”, especially leukemia and in blood forming organs, the US Department of Health and Human Services wrote. The toxin has also been shown to harm the central nervous system and reproductive organs.
The US banned benzene’s use as an ingredient nearly 45 years ago, and it is “somewhat unique in that it’s pretty well established to be incredibly toxic – that’s been known for decades to over a century,” said David Andrews, senior scientist at the public health advocate Environmental Working Group.