MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetic products present minimal or no danger, several dozen are linked to severe medical conditions, including neurological harm and cancer. Chemicals in cosmetics enter a person's body through the skin, inhalation, ingestion and internal use, and pose the same dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in water, food, and various other commonly used goods. But, no category of consumer goods is subject to less government oversight than cosmetics, including Eye Shadow Trio (Viewfinder). Although most of the chemicals and contaminants in cosmetics most likely pose minimal risk, exposure to some has been associated with worrying health problems, such as cancer.