HAIR COLORING PRODUCTS

Though many chemicals in beauty products pose hardly any or zero threat, several have been linked to considerable health issues, including developmental delays and cancer. Chemicals in cosmetics enter a person's body through internal use, the skin, and inhalation, and lead to the same dangers as food chemicals, per this site.

Chemicals associated with cancer can be found in food, water, and various other commonly used items. However, no classification of consumer items is subject to less government inspection than cosmetics, including Root Touch-up. Though most of the chemicals and contaminants in cosmetics and personal care products almost certainly present little risk, subjection to a few is associated with major health concerns, including cancer.