MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in beauty products present very little or no threat, several dozen are associated with significant health conditions, including neurological harm and cancer. Cosmetic chemicals enter a person's body through inhalation, the skin, and ingestion, and lead to the same problems as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food, water, and lots of other commonly used products. Yet, no category of consumer products is accountable to less government oversight than cosmetics and other personal products, including Eyeliner. Although many of the chemicals in cosmetics probably present little risk, your exposure to a few has been linked to worrying health disorders, including cancer.