MAKEUP PRODUCTS (NON-PERMANENT)

Though most chemicals in beauty products and cosmetics present limited or absolutely no threat, dozens have been associated with significant medical issues, such as neurological harm and cancer. Chemicals in cosmetics can enter a person's body through inhalation, the skin, and ingestion, and pose similar problems as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food and many other common items. But, no kind of consumer items is susceptible to less government inspection than cosmetics, including Eye Shadow (Bewitched). Although most of the chemicals in cosmetics probably present little risk, being exposed to some has been associated with critical health conditions, including cancer.