MAKEUP PRODUCTS (NON-PERMANENT)

Although most chemicals in cosmetics pose hardly any or absolutely no threat, several dozen are linked to considerable medical conditions, such as developmental delays and cancer. Cosmetic chemicals get into a person's body through ingestion, inhalation, and internal use, and cause the same risks as food chemicals, per this site.

Chemicals associated with cancer can be found in food, water, and many other commonly used items. Still, no group of consumer items is subject to less government management than cosmetics, including shape tape contour concealer. Though most of the chemicals in cosmetics probably present minimal risk, exposure to a few has been associated with major health concerns, such as cancer.