MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in beauty products present slight or no danger, several have been linked with significant health problems, including neurological harm and cancer. Cosmetic chemicals enter the body through ingestion, inhalation, and internal use, and cause the same problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in food and many other commonly used goods. But, no group of consumer goods is accountable to less government inspection than cosmetics and other personal care products, including Eyeliner. Although many of the chemicals in cosmetics and personal care products very likely present very little risk, exposure to a few has been linked to substantial health disorders, such as cancer.