MAKEUP PRODUCTS (NON-PERMANENT)

Although most chemicals in cosmetic products pose little or no risk, some are associated with significant health issues, including cancer, and neurological harm. Chemicals in cosmetics get into a person's body through internal use, the skin, and inhalation, and lead to similar problems as food chemicals, per this site.

Chemicals linked to cancer are found in water, food, and many other everyday items. But, no area of consumer items is susceptible to less government management than cosmetics, including Amazonian clay tightlining eyeliner. Though many of the chemicals in cosmetics and personal care products almost certainly present very little risk, being exposed to some has been linked to worrying health concerns, such as cancer.