MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in cosmetic products present very little or no risk, several dozen are associated with severe medical problems, such as cancer, and neurological harm. Chemicals in cosmetics can enter a person's body through ingestion, inhalation, and internal use, and pose the same dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food, water, and various other common goods. Still, no classification of consumer goods is accountable to less government inspection than cosmetics and other personal care products, including the eye architect eyeliner & shadow. Although many of the contaminants and chemicals in cosmetics almost certainly pose minimal risk, subjection to a few is associated with serious health issues, including cancer.