MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products and cosmetics present hardly any or zero danger, some have been associated to serious medical conditions, including developmental delays and cancer. Cosmetic chemicals enter a person's body through ingestion, inhalation, and internal use, and cause similar dangers as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in food, water, and various other commonly used items. But, no category of consumer items is subject to less government oversight than cosmetics and other personal care products, including 360 length mascara. While many of the chemicals and contaminants in cosmetics likely present little risk, subjection to a few has been linked to worrying health issues, including cancer.