MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in cosmetic products present little or no threat, dozens are associated with significant medical issues, including developmental delays and cancer. Cosmetic chemicals invade a person's body through the skin and inhalation, and pose similar risks as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in water, food, and a lot of other common goods. However, no sector of consumer goods is susceptible to less government direction than cosmetics and other personal products, including Eyeshadow (#53). Though most of the chemicals in cosmetics in all likelihood present minimal risk, exposure to some has been linked to worrying health disorders, such as cancer.