MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products pose limited or zero risk, several dozen are associated with severe health issues, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals get into the body through inhalation, ingestion, and the skin, and lead to similar risks as food chemicals, per this site.

Chemicals associated with cancer can be found in food and a lot of other everyday goods. Still, no kind of consumer goods is subject to less government inspection than cosmetics, including Automatic Eye Liner Pencil. Although many of the chemicals and contaminants in cosmetics and personal care products almost certainly pose very little risk, exposure to a few has been associated with substantial health concerns, such as cancer.