MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetic products present very little or no danger, several have been linked with considerable health problems, including developmental delays and cancer. Chemicals in cosmetics can enter a person's body through the skin and inhalation, and lead to the same risks as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in water, food, and various other commonly used items. Still, no sector of consumer items is accountable to less government oversight than cosmetics and other personal care products, including Lesson 7. PURPLE SMOKY EYES. While many of the chemicals and contaminants in cosmetics probably pose little risk, exposure to a few is linked to serious health disorders, such as cancer.