MAKEUP PRODUCTS (NON-PERMANENT)

Though most chemicals in cosmetics pose slight or no threat, several have been linked to significant health problems, such as cancer, and neurological harm. Cosmetic chemicals enter a person's body through the skin, inhalation, ingestion and internal use, and cause similar dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food and several other everyday goods. Still, no classification of consumer goods is subject to less government oversight than cosmetics, including Brow Wiz (Chocolate shade). Though many of the chemicals and contaminants in cosmetics most likely pose little risk, exposure to some is associated with critical health concerns, including cancer.