MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in cosmetic products present slight or absolutely no danger, dozens have been linked to serious medical problems, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics invade the body through the skin, inhalation, ingestion and internal use, and cause similar dangers as food chemicals, per this site.

Chemicals associated with cancer can be found in food and several other ordinary items. Still, no classification of consumer items is susceptible to less government inspection than cosmetics and other personal care products, including Le Crayon Levres Precision Lip Definer. Although most of the chemicals and contaminants in cosmetics likely pose little risk, exposure to a few has been associated with substantial health problems, including cancer.