MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in cosmetics pose very little or absolutely no threat, dozens have been linked with substantial health issues, including cancer, and neurological harm. Cosmetic chemicals can enter a person's body through inhalation, ingestion, and the skin, and cause the same dangers as food chemicals, per this site.

Chemicals associated with cancer are found in food and lots of other common goods. Still, no area of consumer goods is subject to less government inspection than cosmetics and other personal products, including Caramel Melange (182 oC). While most of the chemicals in cosmetics probably pose very little risk, your exposure to some is associated with major health problems, including cancer.