MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products pose very little or no threat, several have been associated to substantial medical problems, including developmental delays and cancer. Cosmetic chemicals invade a person's body through internal use, the skin, and inhalation, and lead to similar risks as food chemicals, per this site.

Chemicals linked to cancer are found in water, food, and various other ordinary goods. Still, no kind of consumer goods is accountable to less government inspection than cosmetics and other personal products, including Contour Kit Refill (Nude shade). Although many of the chemicals in cosmetics almost certainly pose very little risk, exposure to a few has been linked to critical health conditions, including cancer.