MAKEUP PRODUCTS (NON-PERMANENT)

Though most chemicals in beauty products and cosmetics pose hardly any or no danger, some are associated with severe medical conditions, including neurological harm and cancer. Cosmetic chemicals get into your body through the skin and inhalation, and lead to the same risks as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food and lots of other everyday products. But, no type of consumer products is susceptible to less government oversight than cosmetics and other personal care products, including Magic Marker Eyeliner. Although most of the contaminants and chemicals in cosmetics and personal care products very likely present little risk, exposure to some has been associated with significant health conditions, such as cancer.