
Hi Boody, the CC products use optical brighteners, similar to laundry detergents. Optical brighteners are benzene based and can be absorbed through the skin. Here's a summary of effects:
"Contact with low to moderate levels of benzene for a short time can cause headaches, vomiting, disorientation, shakiness, elevated heart rate, and loss of consciousness. Very high levels of exposure can be fatal. People who work with benzene or who are exposed to it over a long period of time are at the highest risk for developing benzene-related illnesses, which range from anemia to cancer."