MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in beauty products and cosmetics present slight or no threat, several dozen have been linked with substantial health problems, including cancer, and neurological harm. Cosmetic chemicals get into 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 are found in food and lots of other common items. But, no area of consumer items is susceptible to less government management than cosmetics and other personal products, including Waterproof Shadow Liner Duo (Slate). Though many of the chemicals in cosmetics probably present minimal risk, exposure to a few has been associated with worrying health conditions, such as cancer.