MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products and cosmetics present slight or no threat, several have been linked with serious medical issues, including neurological harm and cancer. Chemicals in cosmetics get into a person's body through internal use, the skin, and inhalation, and cause similar dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in water, food, and several other everyday items. Still, no classification of consumer items is susceptible to less government oversight than cosmetics and other personal care products, including Christina Aguilera Lip Pencil. Though most of the chemicals in cosmetics and personal care products likely pose little risk, being exposed to some has been associated with significant health disorders, including cancer.