MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products and cosmetics pose hardly any or zero danger, several dozen are associated to severe medical issues, such as developmental delays and cancer. Cosmetic chemicals can enter a person's body through the skin and inhalation, and lead to the same problems as food chemicals, per this site.

Chemicals linked to cancer can be found in water, food, and many other commonly used items. But, no kind of consumer items is susceptible to less government oversight than cosmetics and other personal products, including Stay Perfect Shadow 25 Opal. Though many of the chemicals and contaminants in cosmetics and personal care products probably present very little risk, exposure to some has been linked to worrying health problems, including cancer.