MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetics pose limited or zero risk, several dozen have been linked with considerable medical problems, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter a person's body through internal use, the skin, and inhalation, and lead to the same risks as food chemicals, per this site.

Chemicals associated with cancer are found in water, food, and many other commonly used products. However, no classification of consumer products is subject to less government management than cosmetics, including Bronzer. Although most of the chemicals in cosmetics very likely pose minimal risk, being exposed to a few has been associated with major health concerns, including cancer.