MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in beauty products and cosmetics present little or no threat, dozens have been associated with serious medical problems, including developmental delays and cancer. Cosmetic chemicals get into a person's body through the skin and inhalation, and pose the same risks as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food and many other ordinary products. But, no kind of consumer products is accountable to less government oversight than cosmetics, including tarteist double take eyeliner. Although most of the contaminants and chemicals in cosmetics and personal care products likely present very little risk, being exposed to some is associated with major health disorders, such as cancer.