MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetics present hardly any or zero danger, some have been linked with substantial medical issues, including neurological harm and cancer. Cosmetic chemicals can enter a person's body through the skin and inhalation, and cause similar risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in water, food, and lots of other common items. Still, no category of consumer items is susceptible to less government oversight than cosmetics, including Melody Eyeshadow (Crystal Wings). While most of the chemicals and contaminants in cosmetics probably pose very little risk, exposure to some is linked to substantial health disorders, including cancer.