MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetics pose limited or absolutely no danger, several dozen have been associated to substantial health conditions, such as developmental delays and cancer. Cosmetic chemicals gain entry to a person's body through the skin, inhalation, ingestion and internal use, and cause similar problems as food chemicals, per this site.

Chemicals linked to cancer are found in food and several other ordinary goods. Still, no area of consumer goods is subject to less government direction than cosmetics, including 3 in 1 eye pencil. While many of the chemicals and contaminants in cosmetics and personal care products almost certainly pose minimal risk, being exposed to a few is linked to significant health problems, such as cancer.