MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetics pose slight or no threat, several dozen have been linked to significant health conditions, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals enter a person's body through internal use, the skin, and inhalation, and lead to similar dangers as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food and several other commonly used products. But, no area of consumer products is accountable to less government oversight than cosmetics and other personal care products, including Too Faced Best Year Ever Paper Palettes. Though most of the contaminants and chemicals in cosmetics and personal care products in all likelihood pose minimal risk, exposure to a few has been linked to serious health concerns, including cancer.