MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in cosmetic products present minimal or absolutely no threat, several dozen have been associated with significant medical problems, including cancer, and neurological harm. Chemicals in cosmetics gain entry to the body through inhalation, the skin, and ingestion, and lead to similar dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food and several other commonly used products. However, no area of consumer products is susceptible to less government oversight than cosmetics, including Glitter eye pencil. Though most of the chemicals and contaminants in cosmetics and personal care products almost certainly pose minimal risk, being exposed to some has been associated with worrying health problems, including cancer.