MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in cosmetic products pose slight or absolutely no risk, dozens have been associated with substantial health problems, including developmental delays and cancer. Cosmetic chemicals gain entry to a person's body through the skin, inhalation, ingestion and internal use, and lead to the same risks as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food and a lot of other everyday items. But, no classification of consumer items is susceptible to less government management than cosmetics and other personal products, including Lip Definer (Naughty). Though many of the contaminants and chemicals in cosmetics and personal care products probably present very little risk, being exposed to some has been associated with significant health problems, including cancer.