MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetics pose hardly any or no threat, several dozen have been linked to considerable medical problems, such as cancer, and neurological harm. Chemicals in cosmetics gain entry to a person's body through ingestion, inhalation, and internal use, and lead to similar risks as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food and many other common items. Yet, no group of consumer items is susceptible to less government oversight than cosmetics, including Refill Eyeshadow (Shade Cognac. Though many of the contaminants and chemicals in cosmetics very likely pose little risk, exposure to some has been associated with substantial health conditions, such as cancer.