MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in cosmetic products present minimal or zero threat, dozens have been associated to substantial medical issues, including developmental delays and cancer. Cosmetic chemicals gain entry to a person's body through the skin and inhalation, and cause the same problems as food chemicals, per this site.

Chemicals associated with cancer can be found in food and several other ordinary products. Still, no type of consumer products is subject to less government direction than cosmetics, including Refill Eyeshadow (Shade Brownie). Though most of the chemicals and contaminants in cosmetics and personal care products probably pose very little risk, your exposure to a few has been associated with critical health problems, including cancer.