MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in cosmetics pose hardly any or no danger, several dozen are associated with significant health issues, such as cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics get into a person's body through ingestion, inhalation, and internal use, and cause the same dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food and many other everyday products. Still, no category of consumer products is susceptible to less government oversight than cosmetics, including Refill Eyeshadow (Shade Custard). Though many of the chemicals in cosmetics most likely present little risk, subjection to a few has been associated with worrying health conditions, such as cancer.