MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in cosmetics present limited or no danger, several have been associated with substantial health problems, including developmental delays and cancer. Cosmetic chemicals can enter a person's body through the skin, inhalation, ingestion and internal use, and pose the same problems as food chemicals, per this site.

Chemicals associated with cancer can be found in food and a lot of other common goods. However, no sector of consumer goods is subject to less government oversight than cosmetics and other personal products, including Control. While most of the chemicals in cosmetics probably pose very little risk, your exposure to some has been associated with substantial health issues, including cancer.