HAIR COLORING PRODUCTS

Though many chemicals in cosmetic products present hardly any or zero threat, several dozen have been associated with severe health issues, such as developmental delays and cancer. Chemicals in cosmetics can enter the body through inhalation, ingestion, and the skin, and pose similar dangers as food chemicals, per this site.

Chemicals linked to cancer can be found in food and a lot of other common items. But, no classification of consumer items is susceptible to less government oversight than cosmetics, including Clairol Professional Premium Crme - Neutrals Neutral for Resistant Grays - 5N Lightest Neutral Brown Base Neutral. While most of the chemicals in cosmetics most likely pose very little risk, subjection to a few has been linked to critical health concerns, such as cancer.