MAKEUP PRODUCTS (NON-PERMANENT)

Although most chemicals in cosmetics pose slight or absolutely no threat, several have been linked with severe health issues, including developmental delays and cancer. Cosmetic chemicals can enter your body through the skin and inhalation, and cause similar dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food and various other ordinary goods. Still, no category of consumer goods is subject to less government inspection than cosmetics, including Shu Uemura Color Crayon. Although most of the chemicals in cosmetics and personal care products likely present very little risk, being exposed to some is associated with serious health issues, such as cancer.