MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetic products pose limited or no risk, dozens have been associated with severe health issues, such as neurological harm and cancer. Cosmetic chemicals gain entry to a person's body through ingestion, inhalation, and internal use, and pose the same problems as food chemicals, per this site.

Chemicals associated with cancer can be found in food and several other everyday goods. Still, no category of consumer goods is susceptible to less government oversight than cosmetics, including Iridescent Eye Shade. Though many of the contaminants and chemicals in cosmetics probably pose minimal risk, being exposed to some has been associated with worrying health issues, including cancer.